232790532 has 96 divisors (see below), whose sum is σ = 620626944. Its totient is φ = 67392000.

The previous prime is 232790513. The next prime is 232790539. The reversal of 232790532 is 235097232.

It is a junction number, because it is equal to n+sod(n) for n = 232790493 and 232790502.

It is not an unprimeable number, because it can be changed into a prime (232790539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178282 + ... + 179582.

It is an arithmetic number, because the mean of its divisors is an integer number (6464864).

Almost surely, 2^232790532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232790532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310313472).

232790532 is an abundant number, since it is smaller than the sum of its proper divisors (387836412).

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

232790532 is a wasteful number, since it uses less digits than its factorization.

232790532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389 (or 1387 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 232790532 is about 15257.4746272114. The cubic root of 232790532 is about 615.1604948300.

The spelling of 232790532 in words is "two hundred thirty-two million, seven hundred ninety thousand, five hundred thirty-two".