230501412 has 18 divisors (see below), whose sum is σ = 582656438. Its totient is φ = 76833792.

The previous prime is 230501389. The next prime is 230501431. The reversal of 230501412 is 214105032.

230501412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 217149696 + 13351716 = 14736^2 + 3654^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3201373 + ... + 3201444.

Almost surely, 2^230501412 is an apocalyptic number.

It is an amenable number.

230501412 is an abundant number, since it is smaller than the sum of its proper divisors (352155026).

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

230501412 is a wasteful number, since it uses less digits than its factorization.

230501412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6402827 (or 6402822 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 230501412 is about 15182.2729523613. The cubic root of 230501412 is about 613.1374782910.

Adding to 230501412 its reverse (214105032), we get a palindrome (444606444).

The spelling of 230501412 in words is "two hundred thirty million, five hundred one thousand, four hundred twelve".