972208 has 10 divisors (see below), whose sum is σ = 1883684. Its totient is φ = 486096.

The previous prime is 972199. The next prime is 972221. The reversal of 972208 is 802279.

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 as a sum of consecutive naturals, namely, 30366 + ... + 30397.

2⁹⁷²²⁰⁸ is an apocalyptic number.

It is an amenable number.

972208 is a deficient number, since it is larger than the sum of its proper divisors (911476).

972208 is a wasteful number, since it uses less digits than its factorization.

972208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60771 (or 60765 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 972208 is about 986.0060851739. The cubic root of 972208 is about 99.0648828154.

The spelling of 972208 in words is "nine hundred seventy-two thousand, two hundred eight".