232646460 has 24 divisors (see below), whose sum is σ = 651410256. Its totient is φ = 62039040.

The previous prime is 232646459. The next prime is 232646471. The reversal of 232646460 is 64646232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1938661 + ... + 1938780.

It is an arithmetic number, because the mean of its divisors is an integer number (27142094).

Almost surely, 2^232646460 is an apocalyptic number.

232646460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232646460 is an abundant number, since it is smaller than the sum of its proper divisors (418763796).

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

232646460 is a wasteful number, since it uses less digits than its factorization.

232646460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877453 (or 3877451 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 232646460 is about 15252.7525384765. The cubic root of 232646460 is about 615.0335628454.

The spelling of 232646460 in words is "two hundred thirty-two million, six hundred forty-six thousand, four hundred sixty".