92194128 has 120 divisors (see below), whose sum is σ = 294309288. Its totient is φ = 26689536.

The previous prime is 92194127. The next prime is 92194153. The reversal of 92194128 is 82149129.

It can be written as a sum of positive squares in 4 ways, for example, as 1411344 + 90782784 = 1188^2 + 9528^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 92194092 and 92194101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92194127) 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, 30376 + ... + 33272.

Almost surely, 2^92194128 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 92194128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147154644).

92194128 is an abundant number, since it is smaller than the sum of its proper divisors (202115160).

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

92194128 is a wasteful number, since it uses less digits than its factorization.

92194128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2941 (or 2932 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 92194128 is about 9601.7773354728. Note that the first 3 decimals coincide. The cubic root of 92194128 is about 451.7530433666.

The spelling of 92194128 in words is "ninety-two million, one hundred ninety-four thousand, one hundred twenty-eight".