471475044 has 36 divisors (see below), whose sum is σ = 1254511440. Its totient is φ = 148886640.

The previous prime is 471475033. The next prime is 471475057. The reversal of 471475044 is 440574174.

It is a happy number.

471475044 is a `hidden beast` number, since 4 + 7 + 147 + 504 + 4 = 666.

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

It is a super-2 number, since 2×471475044² = 444577434229603872, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343962 + ... + 345329.

It is an arithmetic number, because the mean of its divisors is an integer number (34847540).

Almost surely, 2^471475044 is an apocalyptic number.

It is an amenable number.

471475044 is an abundant number, since it is smaller than the sum of its proper divisors (783036396).

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

471475044 is a wasteful number, since it uses less digits than its factorization.

471475044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689320 (or 689315 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 36.

The square root of 471475044 is about 21713.4760920494. The cubic root of 471475044 is about 778.3105247084.

The spelling of 471475044 in words is "four hundred seventy-one million, four hundred seventy-five thousand, forty-four".