2123588472 has 16 divisors (see below), whose sum is σ = 5308971240. Its totient is φ = 707862816.

The previous prime is 2123588461. The next prime is 2123588477. The reversal of 2123588472 is 2748853212.

It is a super-2 number, since 2×2123588472² = 9019255996822589568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123588477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44241403 + ... + 44241450.

Almost surely, 2^2123588472 is an apocalyptic number.

It is an amenable number.

2123588472 is an abundant number, since it is smaller than the sum of its proper divisors (3185382768).

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

2123588472 is a wasteful number, since it uses less digits than its factorization.

2123588472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88482862 (or 88482858 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 2123588472 is about 46082.4095724171. The cubic root of 2123588472 is about 1285.3560706332.

The spelling of 2123588472 in words is "two billion, one hundred twenty-three million, five hundred eighty-eight thousand, four hundred seventy-two".