232400934 has 32 divisors (see below), whose sum is σ = 519452640. Its totient is φ = 77016096.

The previous prime is 232400933. The next prime is 232401019. The reversal of 232400934 is 439004232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 232400898 and 232400907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232400933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3097 + ... + 21780.

It is an arithmetic number, because the mean of its divisors is an integer number (16232895).

Almost surely, 2^232400934 is an apocalyptic number.

232400934 is an abundant number, since it is smaller than the sum of its proper divisors (287051706).

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

232400934 is a wasteful number, since it uses less digits than its factorization.

232400934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25061 (or 25055 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 232400934 is about 15244.7018337519. The cubic root of 232400934 is about 614.8171258765.

The spelling of 232400934 in words is "two hundred thirty-two million, four hundred thousand, nine hundred thirty-four".