230487506 has 4 divisors (see below), whose sum is σ = 345731262. Its totient is φ = 115243752.

The previous prime is 230487497. The next prime is 230487533. The reversal of 230487506 is 605784032.

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., 193460281 + 37027225 = 13909^2 + 6085^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57621875 + ... + 57621878.

Almost surely, 2^230487506 is an apocalyptic number.

230487506 is a deficient number, since it is larger than the sum of its proper divisors (115243756).

230487506 is a wasteful number, since it uses less digits than its factorization.

230487506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115243755.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 230487506 is about 15181.8149771363. The cubic root of 230487506 is about 613.1251479815.

The spelling of 230487506 in words is "two hundred thirty million, four hundred eighty-seven thousand, five hundred six".