92961143 has 4 divisors (see below), whose sum is σ = 101412168. Its totient is φ = 84510120.

The previous prime is 92961119. The next prime is 92961149. The reversal of 92961143 is 34116929.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 92961143 - 2¹⁴ = 92944759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92961149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4225496 + ... + 4225517.

It is an arithmetic number, because the mean of its divisors is an integer number (25353042).

Almost surely, 2^92961143 is an apocalyptic number.

92961143 is a deficient number, since it is larger than the sum of its proper divisors (8451025).

92961143 is a wasteful number, since it uses less digits than its factorization.

92961143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8451024.

The product of its digits is 11664, while the sum is 35.

The square root of 92961143 is about 9641.6359089109. The cubic root of 92961143 is about 453.0023812995.

The spelling of 92961143 in words is "ninety-two million, nine hundred sixty-one thousand, one hundred forty-three".