56587342 has 16 divisors (see below), whose sum is σ = 99072000. Its totient is φ = 23735448.

The previous prime is 56587327. The next prime is 56587351. The reversal of 56587342 is 24378565.

It is a junction number, because it is equal to n+sod(n) for n = 56587295 and 56587304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42342 + ... + 43657.

It is an arithmetic number, because the mean of its divisors is an integer number (6192000).

Almost surely, 2^56587342 is an apocalyptic number.

56587342 is a deficient number, since it is larger than the sum of its proper divisors (42484658).

56587342 is a wasteful number, since it uses less digits than its factorization.

56587342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86055.

The product of its digits is 201600, while the sum is 40.

The square root of 56587342 is about 7522.4558489897. The cubic root of 56587342 is about 383.9191407799.

The spelling of 56587342 in words is "fifty-six million, five hundred eighty-seven thousand, three hundred forty-two".