231062632 has 64 divisors (see below), whose sum is σ = 461399040. Its totient is φ = 108345600.

The previous prime is 231062627. The next prime is 231062639. The reversal of 231062632 is 236260132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 231062597 and 231062606.

It is not an unprimeable number, because it can be changed into a prime (231062639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1209657 + ... + 1209847.

It is an arithmetic number, because the mean of its divisors is an integer number (7209360).

Almost surely, 2^231062632 is an apocalyptic number.

It is an amenable number.

231062632 is a deficient number, since it is larger than the sum of its proper divisors (230336408).

231062632 is a wasteful number, since it uses less digits than its factorization.

231062632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 231062632 is about 15200.7444554535. The cubic root of 231062632 is about 613.6346930608.

It can be divided in two parts, 23 and 1062632, that multiplied together give a triangular number (24440536 = T₆₉₉₁).

The spelling of 231062632 in words is "two hundred thirty-one million, sixty-two thousand, six hundred thirty-two".