92090628 has 96 divisors (see below), whose sum is σ = 274776320. Its totient is φ = 26127360.

The previous prime is 92090623. The next prime is 92090641. The reversal of 92090628 is 82609029.

92090628 is a `hidden beast` number, since 9 + 20 + 9 + 0 + 628 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 92090592 and 92090601.

It is not an unprimeable number, because it can be changed into a prime (92090623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136500 + ... + 137172.

Almost surely, 2^92090628 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 92090628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137388160).

92090628 is an abundant number, since it is smaller than the sum of its proper divisors (182685692).

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

92090628 is a wasteful number, since it uses less digits than its factorization.

92090628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 92090628 is about 9596.3861948131. The cubic root of 92090628 is about 451.5839293870.

The spelling of 92090628 in words is "ninety-two million, ninety thousand, six hundred twenty-eight".