230040572 has 12 divisors (see below), whose sum is σ = 420074256. Its totient is φ = 110019360.

The previous prime is 230040571. The next prime is 230040631. The reversal of 230040572 is 275040032.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230040571) 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 3 ways as a sum of consecutive naturals, for example, 1250129 + ... + 1250312.

It is an arithmetic number, because the mean of its divisors is an integer number (35006188).

Almost surely, 2^230040572 is an apocalyptic number.

It is an amenable number.

230040572 is a deficient number, since it is larger than the sum of its proper divisors (190033684).

230040572 is a wasteful number, since it uses less digits than its factorization.

230040572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500468 (or 2500466 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 230040572 is about 15167.0884483476. The cubic root of 230040572 is about 612.7285917277.

It can be divided in two parts, 2300 and 40572, that multiplied together give a square (93315600 = 9660²).

The spelling of 230040572 in words is "two hundred thirty million, forty thousand, five hundred seventy-two".