56262012 has 24 divisors (see below), whose sum is σ = 131784576. Its totient is φ = 18681648.

The previous prime is 56262007. The next prime is 56262023. The reversal of 56262012 is 21026265.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5758 + ... + 12069.

It is an arithmetic number, because the mean of its divisors is an integer number (5491024).

Almost surely, 2^56262012 is an apocalyptic number.

It is an amenable number.

56262012 is an abundant number, since it is smaller than the sum of its proper divisors (75522564).

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

56262012 is a wasteful number, since it uses less digits than its factorization.

56262012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18097 (or 18095 counting only the distinct ones).

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

The square root of 56262012 is about 7500.8007572525. The cubic root of 56262012 is about 383.1819880598.

Adding to 56262012 its reverse (21026265), we get a palindrome (77288277).

The spelling of 56262012 in words is "fifty-six million, two hundred sixty-two thousand, twelve".