56450670 has 32 divisors (see below), whose sum is σ = 135692928. Its totient is φ = 15030048.

The previous prime is 56450663. The next prime is 56450677. The reversal of 56450670 is 7605465.

It is an interprime number because it is at equal distance from previous prime (56450663) and next prime (56450677).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56450677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27417 + ... + 29403.

It is an arithmetic number, because the mean of its divisors is an integer number (4240404).

Almost surely, 2^56450670 is an apocalyptic number.

56450670 is an abundant number, since it is smaller than the sum of its proper divisors (79242258).

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

56450670 is a wasteful number, since it uses less digits than its factorization.

56450670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 56450670 is about 7513.3660898428. The cubic root of 56450670 is about 383.6098060119.

The spelling of 56450670 in words is "fifty-six million, four hundred fifty thousand, six hundred seventy".