672625814 has 8 divisors (see below), whose sum is σ = 1153072848. Its totient is φ = 288268200.

The previous prime is 672625801. The next prime is 672625867. The reversal of 672625814 is 418526276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24022337 + ... + 24022364.

It is an arithmetic number, because the mean of its divisors is an integer number (144134106).

Almost surely, 2^672625814 is an apocalyptic number.

672625814 is a deficient number, since it is larger than the sum of its proper divisors (480447034).

672625814 is a wasteful number, since it uses less digits than its factorization.

672625814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48044710.

The product of its digits is 161280, while the sum is 41.

The square root of 672625814 is about 25935.0306342599. The cubic root of 672625814 is about 876.1756448459.

The spelling of 672625814 in words is "six hundred seventy-two million, six hundred twenty-five thousand, eight hundred fourteen".