472469458 has 4 divisors (see below), whose sum is σ = 708704190. Its totient is φ = 236234728.

The previous prime is 472469441. The next prime is 472469467. The reversal of 472469458 is 854964274.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 437102649 + 35366809 = 20907^2 + 5947^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118117363 + ... + 118117366.

Almost surely, 2^472469458 is an apocalyptic number.

472469458 is a deficient number, since it is larger than the sum of its proper divisors (236234732).

472469458 is a wasteful number, since it uses less digits than its factorization.

472469458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236234731.

The product of its digits is 1935360, while the sum is 49.

The square root of 472469458 is about 21736.3625751872. The cubic root of 472469458 is about 778.8573329949.

The spelling of 472469458 in words is "four hundred seventy-two million, four hundred sixty-nine thousand, four hundred fifty-eight".