56072254 has 32 divisors (see below), whose sum is σ = 100154880. Its totient is φ = 23035488.

The previous prime is 56072221. The next prime is 56072293. The reversal of 56072254 is 45227065.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67389 + ... + 68215.

It is an arithmetic number, because the mean of its divisors is an integer number (3129840).

Almost surely, 2^56072254 is an apocalyptic number.

56072254 is a deficient number, since it is larger than the sum of its proper divisors (44082626).

56072254 is a wasteful number, since it uses less digits than its factorization.

56072254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 56072254 is about 7488.1408907685. The cubic root of 56072254 is about 382.7507098014.

The spelling of 56072254 in words is "fifty-six million, seventy-two thousand, two hundred fifty-four".