56225124 has 48 divisors (see below), whose sum is σ = 146204800. Its totient is φ = 18685728.

The previous prime is 56225119. The next prime is 56225131. The reversal of 56225124 is 42152265.

56225124 = T₂₁₆ + T₂₁₇ + ... + T₇₀₂.

It is a super-2 number, since 2×56225124² = 6322529137630752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52062 + ... + 53130.

Almost surely, 2^56225124 is an apocalyptic number.

56225124 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

56225124 is an abundant number, since it is smaller than the sum of its proper divisors (89979676).

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

56225124 is a wasteful number, since it uses less digits than its factorization.

56225124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569 (or 1561 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 56225124 is about 7498.3414166067. The cubic root of 56225124 is about 383.0982257546.

Adding to 56225124 its reverse (42152265), we get a palindrome (98377389).

The spelling of 56225124 in words is "fifty-six million, two hundred twenty-five thousand, one hundred twenty-four".