11862496 has 48 divisors (see below), whose sum is σ = 24648624. Its totient is φ = 5612544.

The previous prime is 11862493. The next prime is 11862527. The reversal of 11862496 is 69426811.

It is a happy number.

It is a super-2 number, since 2×11862496² = 281437622700032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11862493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50796 + ... + 51028.

It is an arithmetic number, because the mean of its divisors is an integer number (513513).

Almost surely, 2^11862496 is an apocalyptic number.

11862496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11862496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12324312).

11862496 is an abundant number, since it is smaller than the sum of its proper divisors (12786128).

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

11862496 is a wasteful number, since it uses less digits than its factorization.

11862496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 315 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 11862496 is about 3444.1974391722. The cubic root of 11862496 is about 228.0650271071.

The spelling of 11862496 in words is "eleven million, eight hundred sixty-two thousand, four hundred ninety-six".