230269040 has 40 divisors (see below), whose sum is σ = 540307680. Its totient is φ = 91259136.

The previous prime is 230269033. The next prime is 230269057. The reversal of 230269040 is 40962032.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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, 4484 + ... + 21923.

It is an arithmetic number, because the mean of its divisors is an integer number (13507692).

Almost surely, 2^230269040 is an apocalyptic number.

230269040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230269040 is an abundant number, since it is smaller than the sum of its proper divisors (310038640).

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

230269040 is a wasteful number, since it uses less digits than its factorization.

230269040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26529 (or 26523 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 230269040 is about 15174.6182818547. The cubic root of 230269040 is about 612.9313712581.

The spelling of 230269040 in words is "two hundred thirty million, two hundred sixty-nine thousand, forty".