474148904 has 32 divisors (see below), whose sum is σ = 949686120. Its totient is φ = 221147136.

The previous prime is 474148903. The next prime is 474148919. The reversal of 474148904 is 409841474.

It can be written as a sum of positive squares in 4 ways, for example, as 231100804 + 243048100 = 15202^2 + 15590^2 .

It is not an unprimeable number, because it can be changed into a prime (474148903) 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 7 ways as a sum of consecutive naturals, for example, 59 + ... + 30794.

Almost surely, 2^474148904 is an apocalyptic number.

It is an amenable number.

474148904 is an abundant number, since it is smaller than the sum of its proper divisors (475537216).

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

474148904 is a wasteful number, since it uses less digits than its factorization.

474148904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30989 (or 30985 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 474148904 is about 21774.9604821685. The cubic root of 474148904 is about 779.7790871208.

The spelling of 474148904 in words is "four hundred seventy-four million, one hundred forty-eight thousand, nine hundred four".