230625634 has 4 divisors (see below), whose sum is σ = 345938454. Its totient is φ = 115312816.

The previous prime is 230625583. The next prime is 230625643. The reversal of 230625634 is 436526032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 201498025 + 29127609 = 14195^2 + 5397^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 230625596 and 230625605.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57656407 + ... + 57656410.

Almost surely, 2^230625634 is an apocalyptic number.

230625634 is a deficient number, since it is larger than the sum of its proper divisors (115312820).

230625634 is a wasteful number, since it uses less digits than its factorization.

230625634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115312819.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 230625634 is about 15186.3634224919. The cubic root of 230625634 is about 613.2476026859.

The spelling of 230625634 in words is "two hundred thirty million, six hundred twenty-five thousand, six hundred thirty-four".