534861572 has 12 divisors (see below), whose sum is σ = 1069723200. Its totient is φ = 229226376.

The previous prime is 534861557. The next prime is 534861623. The reversal of 534861572 is 275168435.

534861572 is an admirable number.

It is a super-2 number, since 2×534861572² = 572153802404622368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9551072 + ... + 9551127.

It is an arithmetic number, because the mean of its divisors is an integer number (89143600).

Almost surely, 2^534861572 is an apocalyptic number.

It is an amenable number.

534861572 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

534861572 is a wasteful number, since it uses less digits than its factorization.

534861572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19102210 (or 19102208 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 534861572 is about 23127.0744366857. The cubic root of 534861572 is about 811.7341154272.

The spelling of 534861572 in words is "five hundred thirty-four million, eight hundred sixty-one thousand, five hundred seventy-two".