572431834 has 16 divisors (see below), whose sum is σ = 926297568. Its totient is φ = 263742192.

The previous prime is 572431819. The next prime is 572431877. The reversal of 572431834 is 438134275.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 572431793 and 572431802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3492 + ... + 34015.

It is an arithmetic number, because the mean of its divisors is an integer number (57893598).

Almost surely, 2^572431834 is an apocalyptic number.

572431834 is a deficient number, since it is larger than the sum of its proper divisors (353865734).

572431834 is a wasteful number, since it uses less digits than its factorization.

572431834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38109.

The product of its digits is 80640, while the sum is 37.

The square root of 572431834 is about 23925.5477262277. The cubic root of 572431834 is about 830.3118942021.

The spelling of 572431834 in words is "five hundred seventy-two million, four hundred thirty-one thousand, eight hundred thirty-four".