11497296 has 20 divisors (see below), whose sum is σ = 29701472. Its totient is φ = 3832416.

The previous prime is 11497289. The next prime is 11497307. The reversal of 11497296 is 69279411.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119716 + ... + 119811.

Almost surely, 2^11497296 is an apocalyptic number.

11497296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11497296 is an abundant number, since it is smaller than the sum of its proper divisors (18204176).

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

11497296 is a wasteful number, since it uses less digits than its factorization.

11497296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239538 (or 239532 counting only the distinct ones).

The product of its digits is 27216, while the sum is 39.

The square root of 11497296 is about 3390.7662850748. The cubic root of 11497296 is about 225.7001793398.

The spelling of 11497296 in words is "eleven million, four hundred ninety-seven thousand, two hundred ninety-six".