92191164 has 48 divisors (see below), whose sum is σ = 232415232. Its totient is φ = 28274112.

The previous prime is 92191139. The next prime is 92191201. The reversal of 92191164 is 46119129.

92191164 = 287² + 288² + ... + 669².

Its product of digits (3888) is a multiple of the sum of its prime divisors (1944).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58977 + ... + 60519.

It is an arithmetic number, because the mean of its divisors is an integer number (4841984).

Almost surely, 2^92191164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92191164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116207616).

92191164 is an abundant number, since it is smaller than the sum of its proper divisors (140224068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92191164 is a wasteful number, since it uses less digits than its factorization.

92191164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946 (or 1944 counting only the distinct ones).

The product of its digits is 3888, while the sum is 33.

The square root of 92191164 is about 9601.6229878078. The cubic root of 92191164 is about 451.7482020952.

The spelling of 92191164 in words is "ninety-two million, one hundred ninety-one thousand, one hundred sixty-four".