232345672637 has 16 divisors (see below), whose sum is σ = 251660236800. Its totient is φ = 213240641472.

The previous prime is 232345672631. The next prime is 232345672649. The reversal of 232345672637 is 736276543232.

It is a cyclic number.

It is not a de Polignac number, because 232345672637 - 2²⁸ = 232077237181 is a prime.

It is a super-3 number, since 3×232345672637³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232345672631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500548 + ... + 1648130.

It is an arithmetic number, because the mean of its divisors is an integer number (15728764800).

Almost surely, 2^232345672637 is an apocalyptic number.

It is an amenable number.

232345672637 is a deficient number, since it is larger than the sum of its proper divisors (19314564163).

232345672637 is a wasteful number, since it uses less digits than its factorization.

232345672637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148292.

The product of its digits is 7620480, while the sum is 50.

The spelling of 232345672637 in words is "two hundred thirty-two billion, three hundred forty-five million, six hundred seventy-two thousand, six hundred thirty-seven".