230867040 has 96 divisors (see below), whose sum is σ = 731566080. Its totient is φ = 61197824.

The previous prime is 230867033. The next prime is 230867041. The reversal of 230867040 is 40768032.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 230866989 and 230867007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230867041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84577 + ... + 87263.

It is an arithmetic number, because the mean of its divisors is an integer number (7620480).

Almost surely, 2^230867040 is an apocalyptic number.

230867040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230867040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365783040).

230867040 is an abundant number, since it is smaller than the sum of its proper divisors (500699040).

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

230867040 is a wasteful number, since it uses less digits than its factorization.

230867040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884 (or 2876 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 230867040 is about 15194.3094611108. The cubic root of 230867040 is about 613.4614991558.

The spelling of 230867040 in words is "two hundred thirty million, eight hundred sixty-seven thousand, forty".