230241554 has 4 divisors (see below), whose sum is σ = 345362334. Its totient is φ = 115120776.

The previous prime is 230241551. The next prime is 230241559. The reversal of 230241554 is 455142032.

It is a happy number.

230241554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 202920025 + 27321529 = 14245^2 + 5227^2 .

It is a super-2 number, since 2×230241554² = 106022346376669832, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230241551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57560387 + ... + 57560390.

Almost surely, 2^230241554 is an apocalyptic number.

230241554 is a deficient number, since it is larger than the sum of its proper divisors (115120780).

230241554 is a wasteful number, since it uses less digits than its factorization.

230241554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115120779.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 230241554 is about 15173.7125977791. The cubic root of 230241554 is about 612.9069828267.

Adding to 230241554 its reverse (455142032), we get a palindrome (685383586).

The spelling of 230241554 in words is "two hundred thirty million, two hundred forty-one thousand, five hundred fifty-four".