1575472074 has 16 divisors (see below), whose sum is σ = 3437393760. Its totient is φ = 477415760.

The previous prime is 1575472069. The next prime is 1575472121. The reversal of 1575472074 is 4702745751.

It is a super-2 number, since 2×1575472074² = 4964224511907722952, which contains 22 as substring.

It is a Curzon number.

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, 11935329 + ... + 11935460.

It is an arithmetic number, because the mean of its divisors is an integer number (214837110).

Almost surely, 2^1575472074 is an apocalyptic number.

1575472074 is an abundant number, since it is smaller than the sum of its proper divisors (1861921686).

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

1575472074 is a wasteful number, since it uses less digits than its factorization.

1575472074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23870805.

The product of its (nonzero) digits is 274400, while the sum is 42.

The square root of 1575472074 is about 39692.2167937242. The cubic root of 1575472074 is about 1163.5996175537.

The spelling of 1575472074 in words is "one billion, five hundred seventy-five million, four hundred seventy-two thousand, seventy-four".