11249316 has 81 divisors (see below), whose sum is σ = 31524129. Its totient is φ = 3380832.

The previous prime is 11249297. The next prime is 11249321. The reversal of 11249316 is 61394211.

The square root of 11249316 is 3354.

It is a perfect power (a square), and thus also a powerful number.

11249316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1664100 + 9585216 = 1290^2 + 3096^2 .

It is a super-2 number, since 2×11249316² = 253094220935712, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11249316.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 261591 + ... + 261633.

Almost surely, 2^11249316 is an apocalyptic number.

11249316 is the 3354-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11249316

11249316 is an abundant number, since it is smaller than the sum of its proper divisors (20274813).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11249316 is a wasteful number, since it uses less digits than its factorization.

11249316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 61 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The cubic root of 11249316 is about 224.0656960790.

Multiplying 11249316 by its product of digits (1296), we get a square (14579113536 = 120744²).

It can be divided in two parts, 1124 and 9316, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 11249316 in words is "eleven million, two hundred forty-nine thousand, three hundred sixteen".