1004660475 has 144 divisors (see below), whose sum is σ = 2205046368. Its totient is φ = 398684160.

The previous prime is 1004660429. The next prime is 1004660491. The reversal of 1004660475 is 5740664001.

It is not a de Polignac number, because 1004660475 - 2⁶ = 1004660411 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 811557 + ... + 812793.

It is an arithmetic number, because the mean of its divisors is an integer number (15312822).

Almost surely, 2^1004660475 is an apocalyptic number.

1004660475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1004660475 is an abundant number, since it is smaller than the sum of its proper divisors (1200385893).

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

1004660475 is a wasteful number, since it uses less digits than its factorization.

1004660475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1004660475 is about 31696.3795251130. The cubic root of 1004660475 is about 1001.5510845595.

The spelling of 1004660475 in words is "one billion, four million, six hundred sixty thousand, four hundred seventy-five".