230454756 has 72 divisors (see below), whose sum is σ = 694721664. Its totient is φ = 62979840.

The previous prime is 230454751. The next prime is 230454773. The reversal of 230454756 is 657454032.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 230454756.

It is not an unprimeable number, because it can be changed into a prime (230454751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14085 + ... + 25676.

It is an arithmetic number, because the mean of its divisors is an integer number (9648912).

Almost surely, 2^230454756 is an apocalyptic number.

It is an amenable number.

230454756 is an abundant number, since it is smaller than the sum of its proper divisors (464266908).

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

230454756 is a wasteful number, since it uses less digits than its factorization.

230454756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39801 (or 39796 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 230454756 is about 15180.7363457772. The cubic root of 230454756 is about 613.0961069284.

It can be divided in two parts, 2304 and 54756, that multiplied together give a square (126157824 = 11232²).

The spelling of 230454756 in words is "two hundred thirty million, four hundred fifty-four thousand, seven hundred fifty-six".