236190972 has 12 divisors (see below), whose sum is σ = 551112296. Its totient is φ = 78730320.

The previous prime is 236190971. The next prime is 236190973. The reversal of 236190972 is 279091632.

236190972 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (236190971) and next prime (236190973).

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 236190972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236190971) 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, 9841279 + ... + 9841302.

Almost surely, 2^236190972 is an apocalyptic number.

It is an amenable number.

236190972 is an abundant number, since it is smaller than the sum of its proper divisors (314921324).

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

236190972 is a wasteful number, since it uses less digits than its factorization.

236190972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19682588 (or 19682586 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 236190972 is about 15368.5058479997. The cubic root of 236190972 is about 618.1413047084.

The spelling of 236190972 in words is "two hundred thirty-six million, one hundred ninety thousand, nine hundred seventy-two".