56946342 has 16 divisors (see below), whose sum is σ = 114117552. Its totient is φ = 18944640.

The previous prime is 56946341. The next prime is 56946353. The reversal of 56946342 is 24364965.

It is a self number, because there is not a number n which added to its sum of digits gives 56946342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56946341) 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, 5983 + ... + 12234.

It is an arithmetic number, because the mean of its divisors is an integer number (7132347).

Almost surely, 2^56946342 is an apocalyptic number.

56946342 is an abundant number, since it is smaller than the sum of its proper divisors (57171210).

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

56946342 is a wasteful number, since it uses less digits than its factorization.

56946342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18743.

The product of its digits is 155520, while the sum is 39.

The square root of 56946342 is about 7546.2800107073. The cubic root of 56946342 is about 384.7293132996.

The spelling of 56946342 in words is "fifty-six million, nine hundred forty-six thousand, three hundred forty-two".