56245190 has 16 divisors (see below), whose sum is σ = 103152528. Its totient is φ = 22073376.

The previous prime is 56245177. The next prime is 56245193. The reversal of 56245190 is 9154265.

It is a happy number.

It is a super-2 number, since 2×56245190² = 6327042796272200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56245193) 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, 52532 + ... + 53591.

It is an arithmetic number, because the mean of its divisors is an integer number (6447033).

Almost surely, 2^56245190 is an apocalyptic number.

56245190 is a deficient number, since it is larger than the sum of its proper divisors (46907338).

56245190 is a wasteful number, since it uses less digits than its factorization.

56245190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106183.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 56245190 is about 7499.6793264779. The cubic root of 56245190 is about 383.1437945570.

The spelling of 56245190 in words is "fifty-six million, two hundred forty-five thousand, one hundred ninety".