230954690 has 32 divisors (see below), whose sum is σ = 463345920. Its totient is φ = 82370304.

The previous prime is 230954687. The next prime is 230954719. The reversal of 230954690 is 96459032.

230954690 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×230954690² = 106680137665992200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32522 + ... + 38981.

It is an arithmetic number, because the mean of its divisors is an integer number (14479560).

Almost surely, 2^230954690 is an apocalyptic number.

230954690 is an abundant number, since it is smaller than the sum of its proper divisors (232391230).

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

230954690 is a wasteful number, since it uses less digits than its factorization.

230954690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71546.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 230954690 is about 15197.1934909048. The cubic root of 230954690 is about 613.5391240622.

The spelling of 230954690 in words is "two hundred thirty million, nine hundred fifty-four thousand, six hundred ninety".