11497332 has 96 divisors (see below), whose sum is σ = 34965504. Its totient is φ = 2851200.

The previous prime is 11497331. The next prime is 11497333. The reversal of 11497332 is 23379411.

It is an interprime number because it is at equal distance from previous prime (11497331) and next prime (11497333).

It is a self number, because there is not a number n which added to its sum of digits gives 11497332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11497331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20982 + ... + 21522.

It is an arithmetic number, because the mean of its divisors is an integer number (364224).

Almost surely, 2^11497332 is an apocalyptic number.

11497332 is a gapful number since it is divisible by the number (12) 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 11497332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17482752).

11497332 is an abundant number, since it is smaller than the sum of its proper divisors (23468172).

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

11497332 is a wasteful number, since it uses less digits than its factorization.

11497332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589 (or 587 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 11497332 is about 3390.7715936052. The cubic root of 11497332 is about 225.7004149082.

The spelling of 11497332 in words is "eleven million, four hundred ninety-seven thousand, three hundred thirty-two".