232778601 has 24 divisors (see below), whose sum is σ = 367342560. Its totient is φ = 140870400.

The previous prime is 232778587. The next prime is 232778617. The reversal of 232778601 is 106877232.

232778601 is a `hidden beast` number, since 23 + 27 + 7 + 8 + 601 = 666.

It is not a de Polignac number, because 232778601 - 2⁹ = 232778089 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (232778641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90706 + ... + 93236.

It is an arithmetic number, because the mean of its divisors is an integer number (15305940).

Almost surely, 2^232778601 is an apocalyptic number.

It is an amenable number.

232778601 is a deficient number, since it is larger than the sum of its proper divisors (134563959).

232778601 is a wasteful number, since it uses less digits than its factorization.

232778601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3477 (or 3474 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 232778601 is about 15257.0836335127. The cubic root of 232778601 is about 615.1499852313.

It can be divided in two parts, 23277 and 8601, that added together give a triangular number (31878 = T₂₅₂).

The spelling of 232778601 in words is "two hundred thirty-two million, seven hundred seventy-eight thousand, six hundred one".