56788212 has 24 divisors (see below), whose sum is σ = 142698976. Its totient is φ = 17473248.

The previous prime is 56788163. The next prime is 56788213. The reversal of 56788212 is 21288765.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56788213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181858 + ... + 182169.

Almost surely, 2^56788212 is an apocalyptic number.

56788212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56788212 is an abundant number, since it is smaller than the sum of its proper divisors (85910764).

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

56788212 is a wasteful number, since it uses less digits than its factorization.

56788212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364047 (or 364045 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 56788212 is about 7535.7953793876. The cubic root of 56788212 is about 384.3728745735.

The spelling of 56788212 in words is "fifty-six million, seven hundred eighty-eight thousand, two hundred twelve".