56227150 has 24 divisors (see below), whose sum is σ = 119523600. Its totient is φ = 19277760.

The previous prime is 56227141. The next prime is 56227159. The reversal of 56227150 is 5172265.

It is an interprime number because it is at equal distance from previous prime (56227141) and next prime (56227159).

It is a super-2 number, since 2×56227150² = 6322984794245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56227159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79975 + ... + 80674.

It is an arithmetic number, because the mean of its divisors is an integer number (4980150).

Almost surely, 2^56227150 is an apocalyptic number.

56227150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56227150 is an abundant number, since it is smaller than the sum of its proper divisors (63296450).

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

56227150 is a wasteful number, since it uses less digits than its factorization.

56227150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160668 (or 160663 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 56227150 is about 7498.4765119323. The cubic root of 56227150 is about 383.1028271832.

The spelling of 56227150 in words is "fifty-six million, two hundred twenty-seven thousand, one hundred fifty".