464722250 has 16 divisors (see below), whose sum is σ = 869960520. Its totient is φ = 185888800.

The previous prime is 464722243. The next prime is 464722253. The reversal of 464722250 is 52227464.

464722250 is digitally balanced in base 6, 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 4 ways, for example, as 84511249 + 380211001 = 9193^2 + 19499^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (464722253) 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, 929195 + ... + 929694.

Almost surely, 2^464722250 is an apocalyptic number.

464722250 is a deficient number, since it is larger than the sum of its proper divisors (405238270).

464722250 is a wasteful number, since it uses less digits than its factorization.

464722250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858906 (or 1858896 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 464722250 is about 21557.4175169476. The cubic root of 464722250 is about 774.5768067628.

The spelling of 464722250 in words is "four hundred sixty-four million, seven hundred twenty-two thousand, two hundred fifty".