230703557 has 8 divisors (see below), whose sum is σ = 269793216. Its totient is φ = 193146912.

The previous prime is 230703523. The next prime is 230703559. The reversal of 230703557 is 755307032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230703557 - 2²² = 226509253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230703559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382928 + ... + 383529.

It is an arithmetic number, because the mean of its divisors is an integer number (33724152).

Almost surely, 2^230703557 is an apocalyptic number.

It is an amenable number.

230703557 is a deficient number, since it is larger than the sum of its proper divisors (39089659).

230703557 is an equidigital number, since it uses as much as digits as its factorization.

230703557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766507.

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 230703557 is about 15188.9287640702. The cubic root of 230703557 is about 613.3166622425.

The spelling of 230703557 in words is "two hundred thirty million, seven hundred three thousand, five hundred fifty-seven".