474452090 has 32 divisors (see below), whose sum is σ = 979012224. Its totient is φ = 162169920.

The previous prime is 474452081. The next prime is 474452101. The reversal of 474452090 is 90254474.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 474452090.

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, 12932 + ... + 33408.

It is an arithmetic number, because the mean of its divisors is an integer number (30594132).

Almost surely, 2^474452090 is an apocalyptic number.

474452090 is an abundant number, since it is smaller than the sum of its proper divisors (504560134).

474452090 is a wasteful number, since it uses less digits than its factorization.

474452090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20822.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 474452090 is about 21781.9211733033. The cubic root of 474452090 is about 779.9452569514.

The spelling of 474452090 in words is "four hundred seventy-four million, four hundred fifty-two thousand, ninety".