11864496 has 40 divisors (see below), whose sum is σ = 35029504. Its totient is φ = 3389760.

The previous prime is 11864491. The next prime is 11864497. The reversal of 11864496 is 69446811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11864491) 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, 17320 + ... + 17991.

Almost surely, 2^11864496 is an apocalyptic number.

11864496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11864496 is an abundant number, since it is smaller than the sum of its proper divisors (23165008).

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

11864496 is a wasteful number, since it uses less digits than its factorization.

11864496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35329 (or 35323 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 11864496 is about 3444.4877703368. The cubic root of 11864496 is about 228.0778435336.

The spelling of 11864496 in words is "eleven million, eight hundred sixty-four thousand, four hundred ninety-six".