56887048 has 16 divisors (see below), whose sum is σ = 106748460. Its totient is φ = 28420800.

The previous prime is 56887043. The next prime is 56887079. The reversal of 56887048 is 84078865.

It can be written as a sum of positive squares in 2 ways, for example, as 55681444 + 1205604 = 7462^2 + 1098^2 .

It is a super-2 number, since 2×56887048² = 6472272460308608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56886989 and 56887007.

It is not an unprimeable number, because it can be changed into a prime (56887043) 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, 12978 + ... + 16798.

Almost surely, 2^56887048 is an apocalyptic number.

It is an amenable number.

56887048 is a deficient number, since it is larger than the sum of its proper divisors (49861412).

56887048 is a wasteful number, since it uses less digits than its factorization.

56887048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5688 (or 5684 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 56887048 is about 7542.3502968239. The cubic root of 56887048 is about 384.5957368999.

It can be divided in two parts, 568 and 87048, that added together give a square (87616 = 296²).

The spelling of 56887048 in words is "fifty-six million, eight hundred eighty-seven thousand, forty-eight".