474161508 has 36 divisors (see below), whose sum is σ = 1206632700. Its totient is φ = 156991296.

The previous prime is 474161507. The next prime is 474161531. The reversal of 474161508 is 805161474.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88510464 + 385651044 = 9408^2 + 19638^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (474161503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38835 + ... + 49562.

It is an arithmetic number, because the mean of its divisors is an integer number (33517575).

Almost surely, 2^474161508 is an apocalyptic number.

It is an amenable number.

474161508 is an abundant number, since it is smaller than the sum of its proper divisors (732471192).

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

474161508 is a wasteful number, since it uses less digits than its factorization.

474161508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88556 (or 88551 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 474161508 is about 21775.2498952366. The cubic root of 474161508 is about 779.7859965175.

The spelling of 474161508 in words is "four hundred seventy-four million, one hundred sixty-one thousand, five hundred eight".