572634073 has 6 divisors (see below), whose sum is σ = 629424362. Its totient is φ = 520576320.

The previous prime is 572634071. The next prime is 572634121. The reversal of 572634073 is 370436275.

It can be written as a sum of positive squares in only one way, i.e., 511981129 + 60652944 = 22627^2 + 7788^2 .

It is not a de Polignac number, because 572634073 - 2¹ = 572634071 is a prime.

It is a super-3 number, since 3×572634073³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572634071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2366136 + ... + 2366377.

Almost surely, 2^572634073 is an apocalyptic number.

It is an amenable number.

572634073 is a deficient number, since it is larger than the sum of its proper divisors (56790289).

572634073 is a wasteful number, since it uses less digits than its factorization.

572634073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4732535 (or 4732524 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 572634073 is about 23929.7737766156. The cubic root of 572634073 is about 830.4096651887.

The spelling of 572634073 in words is "five hundred seventy-two million, six hundred thirty-four thousand, seventy-three".