672272762 has 8 divisors (see below), whose sum is σ = 1152467616. Its totient is φ = 288116892.

The previous prime is 672272749. The next prime is 672272771. The reversal of 672272762 is 267272276.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24009728 + ... + 24009755.

It is an arithmetic number, because the mean of its divisors is an integer number (144058452).

Almost surely, 2^672272762 is an apocalyptic number.

672272762 is a deficient number, since it is larger than the sum of its proper divisors (480194854).

672272762 is a wasteful number, since it uses less digits than its factorization.

672272762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48019492.

The product of its digits is 197568, while the sum is 41.

The square root of 672272762 is about 25928.2232711769. The cubic root of 672272762 is about 876.0223205185.

The spelling of 672272762 in words is "six hundred seventy-two million, two hundred seventy-two thousand, seven hundred sixty-two".