230454998 has 8 divisors (see below), whose sum is σ = 349566840. Its totient is φ = 113932720.

The previous prime is 230454997. The next prime is 230455007. The reversal of 230454998 is 899454032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×230454998² = 106219012206360008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230454997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647168 + ... + 647523.

It is an arithmetic number, because the mean of its divisors is an integer number (43695855).

Almost surely, 2^230454998 is an apocalyptic number.

230454998 is a deficient number, since it is larger than the sum of its proper divisors (119111842).

230454998 is a wasteful number, since it uses less digits than its factorization.

230454998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294782.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 230454998 is about 15180.7443164029. The cubic root of 230454998 is about 613.0963215319.

The spelling of 230454998 in words is "two hundred thirty million, four hundred fifty-four thousand, nine hundred ninety-eight".