231676652 has 24 divisors (see below), whose sum is σ = 427316400. Its totient is φ = 109601856.

The previous prime is 231676637. The next prime is 231676667. The reversal of 231676652 is 256676132.

It is an interprime number because it is at equal distance from previous prime (231676637) and next prime (231676667).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 81674 + ... + 84462.

It is an arithmetic number, because the mean of its divisors is an integer number (17804850).

Almost surely, 2^231676652 is an apocalyptic number.

It is an amenable number.

231676652 is a deficient number, since it is larger than the sum of its proper divisors (195639748).

231676652 is a wasteful number, since it uses less digits than its factorization.

231676652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905 (or 3903 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 231676652 is about 15220.9280925967. The cubic root of 231676652 is about 614.1777647390.

The spelling of 231676652 in words is "two hundred thirty-one million, six hundred seventy-six thousand, six hundred fifty-two".