57226176 has 280 divisors, whose sum is σ = 206532480. Its totient is φ = 15303168.

The previous prime is 57226159. The next prime is 57226181. The reversal of 57226176 is 67162275.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 57226176.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 689431 + ... + 689513.

It is an arithmetic number, because the mean of its divisors is an integer number (737616).

Almost surely, 2^57226176 is an apocalyptic number.

57226176 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57226176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103266240).

57226176 is an abundant number, since it is smaller than the sum of its proper divisors (149306304).

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

57226176 is a wasteful number, since it uses less digits than its factorization.

57226176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 114 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 57226176 is about 7564.7984771572. The cubic root of 57226176 is about 385.3584697493.

The spelling of 57226176 in words is "fifty-seven million, two hundred twenty-six thousand, one hundred seventy-six".