1004972458 has 24 divisors (see below), whose sum is σ = 1777608612. Its totient is φ = 424799424.

The previous prime is 1004972413. The next prime is 1004972461. The reversal of 1004972458 is 8542794001.

It can be written as a sum of positive squares in 2 ways, for example, as 956850489 + 48121969 = 30933^2 + 6937^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1004972458.

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, 63085 + ... + 77392.

Almost surely, 2^1004972458 is an apocalyptic number.

1004972458 is a deficient number, since it is larger than the sum of its proper divisors (772636154).

1004972458 is a wasteful number, since it uses less digits than its factorization.

1004972458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140566 (or 140559 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1004972458 is about 31701.3005726894. The cubic root of 1004972458 is about 1001.6547463043.

The spelling of 1004972458 in words is "one billion, four million, nine hundred seventy-two thousand, four hundred fifty-eight".