232409996 has 24 divisors (see below), whose sum is σ = 500576160. Its totient is φ = 91942272.

The previous prime is 232409993. The next prime is 232409999. The reversal of 232409996 is 699904232.

It is an interprime number because it is at equal distance from previous prime (232409993) and next prime (232409999).

It is not an unprimeable number, because it can be changed into a prime (232409993) 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, 318881 + ... + 319608.

It is an arithmetic number, because the mean of its divisors is an integer number (20857340).

Almost surely, 2^232409996 is an apocalyptic number.

232409996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

232409996 is an abundant number, since it is smaller than the sum of its proper divisors (268166164).

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

232409996 is a wasteful number, since it uses less digits than its factorization.

232409996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638513 (or 638511 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 232409996 is about 15244.9990488685. Note that the first 3 decimals coincide. The cubic root of 232409996 is about 614.8251169522.

The spelling of 232409996 in words is "two hundred thirty-two million, four hundred nine thousand, nine hundred ninety-six".