231079600 has 60 divisors (see below), whose sum is σ = 561493080. Its totient is φ = 91379200.

The previous prime is 231079591. The next prime is 231079609. The reversal of 231079600 is 6970132.

It is an interprime number because it is at equal distance from previous prime (231079591) and next prime (231079609).

It is not an unprimeable number, because it can be changed into a prime (231079609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32355 + ... + 38845.

It is an arithmetic number, because the mean of its divisors is an integer number (9358218).

Almost surely, 2^231079600 is an apocalyptic number.

231079600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231079600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280746540).

231079600 is an abundant number, since it is smaller than the sum of its proper divisors (330413480).

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

231079600 is a wasteful number, since it uses less digits than its factorization.

231079600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6598 (or 6587 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 231079600 is about 15201.3025757663. The cubic root of 231079600 is about 613.6497133730.

The spelling of 231079600 in words is "two hundred thirty-one million, seventy-nine thousand, six hundred".