672201575 has 6 divisors (see below), whose sum is σ = 833529984. Its totient is φ = 537761240.

The previous prime is 672201559. The next prime is 672201581. The reversal of 672201575 is 575102276.

It is a happy number.

672201575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 672201575 - 2⁴ = 672201559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13444007 + ... + 13444056.

It is an arithmetic number, because the mean of its divisors is an integer number (138921664).

Almost surely, 2^672201575 is an apocalyptic number.

672201575 is a deficient number, since it is larger than the sum of its proper divisors (161328409).

672201575 is a wasteful number, since it uses less digits than its factorization.

672201575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26888073 (or 26888068 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 672201575 is about 25926.8504643352. The cubic root of 672201575 is about 875.9913987431.

The spelling of 672201575 in words is "six hundred seventy-two million, two hundred one thousand, five hundred seventy-five".