11274536 has 64 divisors (see below), whose sum is σ = 27578880. Its totient is φ = 4193280.

The previous prime is 11274521. The next prime is 11274551. The reversal of 11274536 is 63547211.

It is an interprime number because it is at equal distance from previous prime (11274521) and next prime (11274551).

It is a junction number, because it is equal to n+sod(n) for n = 11274499 and 11274508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11921 + ... + 12831.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 2^11274536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11274536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13789440).

11274536 is an abundant number, since it is smaller than the sum of its proper divisors (16304344).

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

11274536 is a wasteful number, since it uses less digits than its factorization.

11274536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954 (or 950 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 11274536 is about 3357.7575850558. The cubic root of 11274536 is about 224.2330164487.

The spelling of 11274536 in words is "eleven million, two hundred seventy-four thousand, five hundred thirty-six".