230698356 has 24 divisors (see below), whose sum is σ = 615195840. Its totient is φ = 65913792.

The previous prime is 230698333. The next prime is 230698357. The reversal of 230698356 is 653896032.

It is a super-2 number, since 2×230698356² = 106443462922205472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230698357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373121 + ... + 1373288.

It is an arithmetic number, because the mean of its divisors is an integer number (25633160).

Almost surely, 2^230698356 is an apocalyptic number.

It is an amenable number.

230698356 is an abundant number, since it is smaller than the sum of its proper divisors (384497484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230698356 is a wasteful number, since it uses less digits than its factorization.

230698356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746423 (or 2746421 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 230698356 is about 15188.7575528744. The cubic root of 230698356 is about 613.3120533207.

The spelling of 230698356 in words is "two hundred thirty million, six hundred ninety-eight thousand, three hundred fifty-six".