56770232 has 16 divisors (see below), whose sum is σ = 106665000. Its totient is φ = 28326240.

The previous prime is 56770229. The next prime is 56770237. The reversal of 56770232 is 23207765.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56770237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3119 + ... + 11102.

Almost surely, 2^56770232 is an apocalyptic number.

It is an amenable number.

56770232 is a deficient number, since it is larger than the sum of its proper divisors (49894768).

56770232 is a wasteful number, since it uses less digits than its factorization.

56770232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14726 (or 14722 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 56770232 is about 7534.6023120003. The cubic root of 56770232 is about 384.3323042183.

Adding to 56770232 its reverse (23207765), we get a palindrome (79977997).

The spelling of 56770232 in words is "fifty-six million, seven hundred seventy thousand, two hundred thirty-two".