672208250 has 64 divisors (see below), whose sum is σ = 1471751424. Its totient is φ = 225086400.

The previous prime is 672208249. The next prime is 672208259. The reversal of 672208250 is 52802276.

672208250 is a Rhonda number in base 12.

It is not an unprimeable number, because it can be changed into a prime (672208259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70784 + ... + 79716.

It is an arithmetic number, because the mean of its divisors is an integer number (22996116).

Almost surely, 2^672208250 is an apocalyptic number.

672208250 is an abundant number, since it is smaller than the sum of its proper divisors (799543174).

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

672208250 is a wasteful number, since it uses less digits than its factorization.

672208250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000 (or 8990 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 672208250 is about 25926.9791915680. The cubic root of 672208250 is about 875.9942982817.

The spelling of 672208250 in words is "six hundred seventy-two million, two hundred eight thousand, two hundred fifty".