47225958 has 32 divisors (see below), whose sum is σ = 105004032. Its totient is φ = 14061600.

The previous prime is 47225957. The next prime is 47225987. The reversal of 47225958 is 85952274.

It is a super-2 number, since 2×47225958² = 4460582218035528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47225953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7348 + ... + 12183.

It is an arithmetic number, because the mean of its divisors is an integer number (3281376).

Almost surely, 2^47225958 is an apocalyptic number.

47225958 is an abundant number, since it is smaller than the sum of its proper divisors (57778074).

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

47225958 is a wasteful number, since it uses less digits than its factorization.

47225958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19580.

The product of its digits is 201600, while the sum is 42.

The square root of 47225958 is about 6872.1145217466. The cubic root of 47225958 is about 361.4600121437.

The spelling of 47225958 in words is "forty-seven million, two hundred twenty-five thousand, nine hundred fifty-eight".