11432256 has 56 divisors (see below), whose sum is σ = 33003744. Its totient is φ = 3463680.

The previous prime is 11432249. The next prime is 11432261. The reversal of 11432256 is 65223411.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595 + ... + 4818.

Almost surely, 2^11432256 is an apocalyptic number.

11432256 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 11432256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16501872).

11432256 is an abundant number, since it is smaller than the sum of its proper divisors (21571488).

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

11432256 is a wasteful number, since it uses less digits than its factorization.

11432256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5439 (or 5429 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 11432256 is about 3381.1619304612. The cubic root of 11432256 is about 225.2737803089.

Adding to 11432256 its reverse (65223411), we get a palindrome (76655667).

The spelling of 11432256 in words is "eleven million, four hundred thirty-two thousand, two hundred fifty-six".