230154430 has 64 divisors (see below), whose sum is σ = 468151488. Its totient is φ = 80732160.

The previous prime is 230154409. The next prime is 230154433. The reversal of 230154430 is 34451032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230154433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 785364 + ... + 785656.

It is an arithmetic number, because the mean of its divisors is an integer number (7314867).

Almost surely, 2^230154430 is an apocalyptic number.

230154430 is an abundant number, since it is smaller than the sum of its proper divisors (237997058).

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

230154430 is a wasteful number, since it uses less digits than its factorization.

230154430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 230154430 is about 15170.8414400784. The cubic root of 230154430 is about 612.8296645438.

The spelling of 230154430 in words is "two hundred thirty million, one hundred fifty-four thousand, four hundred thirty".