231465675 has 96 divisors (see below), whose sum is σ = 472826880. Its totient is φ = 97574400.

The previous prime is 231465671. The next prime is 231465677. The reversal of 231465675 is 576564132.

It is not a de Polignac number, because 231465675 - 2² = 231465671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231465671) 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 95 ways as a sum of consecutive naturals, for example, 349845 + ... + 350505.

It is an arithmetic number, because the mean of its divisors is an integer number (4925280).

Almost surely, 2^231465675 is an apocalyptic number.

231465675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

231465675 is an abundant number, since it is smaller than the sum of its proper divisors (241361205).

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

231465675 is a wasteful number, since it uses less digits than its factorization.

231465675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 728 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 231465675 is about 15213.9960233990. The cubic root of 231465675 is about 613.9912738771.

The spelling of 231465675 in words is "two hundred thirty-one million, four hundred sixty-five thousand, six hundred seventy-five".