230109544 has 32 divisors (see below), whose sum is σ = 493591680. Its totient is φ = 98518464.

The previous prime is 230109493. The next prime is 230109553. The reversal of 230109544 is 445901032.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88714 + ... + 91270.

It is an arithmetic number, because the mean of its divisors is an integer number (15424740).

Almost surely, 2^230109544 is an apocalyptic number.

It is an amenable number.

230109544 is an abundant number, since it is smaller than the sum of its proper divisors (263482136).

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

230109544 is a wasteful number, since it uses less digits than its factorization.

230109544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4177 (or 4173 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 230109544 is about 15169.3620169076. The cubic root of 230109544 is about 612.7898228011.

The spelling of 230109544 in words is "two hundred thirty million, one hundred nine thousand, five hundred forty-four".