232743402 has 16 divisors (see below), whose sum is σ = 517207680. Its totient is φ = 77581116.

The previous prime is 232743383. The next prime is 232743403. The reversal of 232743402 is 204347232.

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

It is not an unprimeable number, because it can be changed into a prime (232743403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2154978 + ... + 2155085.

It is an arithmetic number, because the mean of its divisors is an integer number (32325480).

Almost surely, 2^232743402 is an apocalyptic number.

232743402 is an abundant number, since it is smaller than the sum of its proper divisors (284464278).

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

232743402 is a wasteful number, since it uses less digits than its factorization.

232743402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310074 (or 4310068 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 232743402 is about 15255.9300601438. The cubic root of 232743402 is about 615.1189775761.

The spelling of 232743402 in words is "two hundred thirty-two million, seven hundred forty-three thousand, four hundred two".