230457430 has 16 divisors (see below), whose sum is σ = 474084000. Its totient is φ = 79013952.

The previous prime is 230457419. The next prime is 230457431. The reversal of 230457430 is 34754032.

It is a super-2 number, since 2×230457430² = 106221254084409800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230457431) 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, 1646055 + ... + 1646194.

It is an arithmetic number, because the mean of its divisors is an integer number (29630250).

Almost surely, 2^230457430 is an apocalyptic number.

230457430 is an abundant number, since it is smaller than the sum of its proper divisors (243626570).

230457430 is a wasteful number, since it uses less digits than its factorization.

230457430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292263.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 230457430 is about 15180.8244176659. The cubic root of 230457430 is about 613.0984782003.

The spelling of 230457430 in words is "two hundred thirty million, four hundred fifty-seven thousand, four hundred thirty".