11827494 has 96 divisors (see below), whose sum is σ = 31299840. Its totient is φ = 3157056.

The previous prime is 11827489. The next prime is 11827507. The reversal of 11827494 is 49472811.

11827494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11827494² = 279779228640072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200437 + ... + 200495.

It is an arithmetic number, because the mean of its divisors is an integer number (326040).

Almost surely, 2^11827494 is an apocalyptic number.

11827494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11827494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15649920).

11827494 is an abundant number, since it is smaller than the sum of its proper divisors (19472346).

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

11827494 is a wasteful number, since it uses less digits than its factorization.

11827494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 151 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 11827494 is about 3439.1123854855. The cubic root of 11827494 is about 227.8404932380.

It can be divided in two parts, 11827 and 494, that added together give a palindrome (12321).

The spelling of 11827494 in words is "eleven million, eight hundred twenty-seven thousand, four hundred ninety-four".