230455044 has 60 divisors (see below), whose sum is σ = 605489808. Its totient is φ = 76431600.

The previous prime is 230455037. The next prime is 230455051. The reversal of 230455044 is 440554032.

It is an interprime number because it is at equal distance from previous prime (230455037) and next prime (230455051).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 230454999 and 230455017.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 66679 + ... + 70049.

Almost surely, 2^230455044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230455044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302744904).

230455044 is an abundant number, since it is smaller than the sum of its proper divisors (375034764).

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

230455044 is a wasteful number, since it uses less digits than its factorization.

230455044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 230455044 is about 15180.7458314801. The cubic root of 230455044 is about 613.0963623243.

The spelling of 230455044 in words is "two hundred thirty million, four hundred fifty-five thousand, forty-four".