672154095 has 16 divisors (see below), whose sum is σ = 1076376672. Its totient is φ = 358172160.

The previous prime is 672154081. The next prime is 672154151. The reversal of 672154095 is 590451276.

It is not a de Polignac number, because 672154095 - 2⁴ = 672154079 is a prime.

It is a super-2 number, since 2×672154095² = 903582254850538050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 886 + ... + 36675.

It is an arithmetic number, because the mean of its divisors is an integer number (67273542).

Almost surely, 2^672154095 is an apocalyptic number.

672154095 is a deficient number, since it is larger than the sum of its proper divisors (404222577).

672154095 is a wasteful number, since it uses less digits than its factorization.

672154095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38762.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 672154095 is about 25925.9347951043. The cubic root of 672154095 is about 875.9707734562.

The spelling of 672154095 in words is "six hundred seventy-two million, one hundred fifty-four thousand, ninety-five".