672022250 has 32 divisors (see below), whose sum is σ = 1259601408. Its totient is φ = 268472400.

The previous prime is 672022217. The next prime is 672022259. The reversal of 672022250 is 52220276.

672022250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×672022250² = 903227808990125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (672022259) 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, 324719 + ... + 326781.

It is an arithmetic number, because the mean of its divisors is an integer number (39362544).

Almost surely, 2^672022250 is an apocalyptic number.

672022250 is a deficient number, since it is larger than the sum of its proper divisors (587579158).

672022250 is a wasteful number, since it uses less digits than its factorization.

672022250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383 (or 3373 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 672022250 is about 25923.3919462712. The cubic root of 672022250 is about 875.9134949642.

The spelling of 672022250 in words is "six hundred seventy-two million, twenty-two thousand, two hundred fifty".