472591605 has 32 divisors (see below), whose sum is σ = 764591616. Its totient is φ = 249251904.

The previous prime is 472591591. The next prime is 472591633. The reversal of 472591605 is 506195274.

It is not a de Polignac number, because 472591605 - 2⁴ = 472591589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 691594 + ... + 692276.

It is an arithmetic number, because the mean of its divisors is an integer number (23893488).

Almost surely, 2^472591605 is an apocalyptic number.

It is an amenable number.

472591605 is a deficient number, since it is larger than the sum of its proper divisors (292000011).

472591605 is a wasteful number, since it uses less digits than its factorization.

472591605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 472591605 is about 21739.1721323513. The cubic root of 472591605 is about 778.9244462498.

The spelling of 472591605 in words is "four hundred seventy-two million, five hundred ninety-one thousand, six hundred five".