56022070 has 64 divisors (see below), whose sum is σ = 117593280. Its totient is φ = 19035648.

The previous prime is 56022047. The next prime is 56022079. The reversal of 56022070 is 7022065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56022079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91084 + ... + 91696.

It is an arithmetic number, because the mean of its divisors is an integer number (1837395).

Almost surely, 2^56022070 is an apocalyptic number.

56022070 is an abundant number, since it is smaller than the sum of its proper divisors (61571210).

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

56022070 is a wasteful number, since it uses less digits than its factorization.

56022070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 56022070 is about 7484.7892421898. The cubic root of 56022070 is about 382.6364899428.

The spelling of 56022070 in words is "fifty-six million, twenty-two thousand, seventy".