97850133 has 24 divisors (see below), whose sum is σ = 153009600. Its totient is φ = 61793928.

The previous prime is 97850107. The next prime is 97850191. The reversal of 97850133 is 33105879.

It is not a de Polignac number, because 97850133 - 2⁸ = 97849877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97850933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4728 + ... + 14766.

It is an arithmetic number, because the mean of its divisors is an integer number (6375400).

Almost surely, 2^97850133 is an apocalyptic number.

It is an amenable number.

97850133 is a deficient number, since it is larger than the sum of its proper divisors (55159467).

97850133 is a wasteful number, since it uses less digits than its factorization.

97850133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10086 (or 10061 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 97850133 is about 9891.9226139310. The cubic root of 97850133 is about 460.8084915292.

The spelling of 97850133 in words is "ninety-seven million, eight hundred fifty thousand, one hundred thirty-three".