230552040 has 32 divisors (see below), whose sum is σ = 691656480. Its totient is φ = 61480512.

The previous prime is 230552029. The next prime is 230552041. The reversal of 230552040 is 40255032.

It is a junction number, because it is equal to n+sod(n) for n = 230551998 and 230552016.

It is not an unprimeable number, because it can be changed into a prime (230552041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960514 + ... + 960753.

It is an arithmetic number, because the mean of its divisors is an integer number (21614265).

Almost surely, 2^230552040 is an apocalyptic number.

230552040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230552040 is an abundant number, since it is smaller than the sum of its proper divisors (461104440).

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

230552040 is a wasteful number, since it uses less digits than its factorization.

230552040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921281 (or 1921277 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 230552040 is about 15183.9402000930. The cubic root of 230552040 is about 613.1823654373.

It can be divided in two parts, 2305 and 52040, that added together give a palindrome (54345).

The spelling of 230552040 in words is "two hundred thirty million, five hundred fifty-two thousand, forty".