56267232 has 192 divisors, whose sum is σ = 181407744. Its totient is φ = 14929920.

The previous prime is 56267231. The next prime is 56267243. The reversal of 56267232 is 23276265.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 56267193 and 56267202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56267231) 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, 770748 + ... + 770820.

It is an arithmetic number, because the mean of its divisors is an integer number (944832).

Almost surely, 2^56267232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56267232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90703872).

56267232 is an abundant number, since it is smaller than the sum of its proper divisors (125140512).

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

56267232 is a wasteful number, since it uses less digits than its factorization.

56267232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 153 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 56267232 is about 7501.1487120307. The cubic root of 56267232 is about 383.1938382588.

The spelling of 56267232 in words is "fifty-six million, two hundred sixty-seven thousand, two hundred thirty-two".