2293531672 has 32 divisors (see below), whose sum is σ = 4368798720. Its totient is φ = 1128552480.

The previous prime is 2293531661. The next prime is 2293531697. The reversal of 2293531672 is 2761353922.

It is a congruent 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, 1001713 + ... + 1003999.

It is an arithmetic number, because the mean of its divisors is an integer number (136524960).

Almost surely, 2^2293531672 is an apocalyptic number.

It is an amenable number.

2293531672 is a deficient number, since it is larger than the sum of its proper divisors (2075267048).

2293531672 is a wasteful number, since it uses less digits than its factorization.

2293531672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231 (or 4227 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 2293531672 is about 47890.8307716623. The cubic root of 2293531672 is about 1318.7675349615.

The spelling of 2293531672 in words is "two billion, two hundred ninety-three million, five hundred thirty-one thousand, six hundred seventy-two".