83107197 has 24 divisors (see below), whose sum is σ = 126977760. Its totient is φ = 52233120.

The previous prime is 83107183. The next prime is 83107207. The reversal of 83107197 is 79170138.

It is not a de Polignac number, because 83107197 - 2¹¹ = 83105149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83107147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37747 + ... + 39887.

It is an arithmetic number, because the mean of its divisors is an integer number (5290740).

Almost surely, 2^83107197 is an apocalyptic number.

It is an amenable number.

83107197 is a deficient number, since it is larger than the sum of its proper divisors (43870563).

83107197 is a wasteful number, since it uses less digits than its factorization.

83107197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393 (or 2390 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 83107197 is about 9116.3148804767. The cubic root of 83107197 is about 436.3947778793.

The spelling of 83107197 in words is "eighty-three million, one hundred seven thousand, one hundred ninety-seven".