4572872746 has 32 divisors (see below), whose sum is σ = 7511288400. Its totient is φ = 2075314176.

The previous prime is 4572872737. The next prime is 4572872753. The reversal of 4572872746 is 6472782754.

It can be written as a sum of positive squares in 8 ways, for example, as 2158624521 + 2414248225 = 46461^2 + 49135^2 .

It is a super-2 number, since 2×4572872746² = 41822330302219161032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4572872693 and 4572872702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390180 + ... + 401728.

Almost surely, 2^4572872746 is an apocalyptic number.

4572872746 is a deficient number, since it is larger than the sum of its proper divisors (2938415654).

4572872746 is a wasteful number, since it uses less digits than its factorization.

4572872746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11818.

The product of its digits is 5268480, while the sum is 52.

The square root of 4572872746 is about 67623.0193499226. The cubic root of 4572872746 is about 1659.8278170953.

The spelling of 4572872746 in words is "four billion, five hundred seventy-two million, eight hundred seventy-two thousand, seven hundred forty-six".