972098199 has 16 divisors (see below), whose sum is σ = 1524860640. Its totient is φ = 609943680.

The previous prime is 972098189. The next prime is 972098209. The reversal of 972098199 is 991890279.

It is an interprime number because it is at equal distance from previous prime (972098189) and next prime (972098209).

It is not a de Polignac number, because 972098199 - 2⁵ = 972098167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972098189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1058472 + ... + 1059389.

It is an arithmetic number, because the mean of its divisors is an integer number (95303790).

Almost surely, 2^972098199 is an apocalyptic number.

972098199 is a deficient number, since it is larger than the sum of its proper divisors (552762441).

972098199 is a wasteful number, since it uses less digits than its factorization.

972098199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117887 (or 2117881 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 54.

The square root of 972098199 is about 31178.4893636622. The cubic root of 972098199 is about 990.6115321823.

The spelling of 972098199 in words is "nine hundred seventy-two million, ninety-eight thousand, one hundred ninety-nine".