230457554 has 16 divisors (see below), whose sum is σ = 355135968. Its totient is φ = 112100352.

The previous prime is 230457553. The next prime is 230457583. The reversal of 230457554 is 455754032.

It is a super-2 number, since 2×230457554² = 106221368391325832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230457553) 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, 16889 + ... + 27315.

It is an arithmetic number, because the mean of its divisors is an integer number (22195998).

Almost surely, 2^230457554 is an apocalyptic number.

230457554 is a deficient number, since it is larger than the sum of its proper divisors (124678414).

230457554 is a wasteful number, since it uses less digits than its factorization.

230457554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10729.

The product of its (nonzero) digits is 84000, while the sum is 35.

The square root of 230457554 is about 15180.8285017650. The cubic root of 230457554 is about 613.0985881616.

The spelling of 230457554 in words is "two hundred thirty million, four hundred fifty-seven thousand, five hundred fifty-four".