475037040 has 40 divisors (see below), whose sum is σ = 1472615568. Its totient is φ = 126676480.

The previous prime is 475037027. The next prime is 475037041. The reversal of 475037040 is 40730574.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 475036989 and 475037007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475037041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989421 + ... + 989900.

Almost surely, 2^475037040 is an apocalyptic number.

475037040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

475037040 is an abundant number, since it is smaller than the sum of its proper divisors (997578528).

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

475037040 is a wasteful number, since it uses less digits than its factorization.

475037040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979337 (or 1979331 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 475037040 is about 21795.3444570165. The cubic root of 475037040 is about 780.2656557312.

The spelling of 475037040 in words is "four hundred seventy-five million, thirty-seven thousand, forty".