92920086 has 48 divisors (see below), whose sum is σ = 231189504. Its totient is φ = 26421552.

The previous prime is 92920067. The next prime is 92920097. The reversal of 92920086 is 68002929.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 92920086.

It is a congruent number.

It is an unprimeable number.

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, 26445 + ... + 29751.

It is an arithmetic number, because the mean of its divisors is an integer number (4816448).

Almost surely, 2^92920086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92920086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115594752).

92920086 is an abundant number, since it is smaller than the sum of its proper divisors (138269418).

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

92920086 is a wasteful number, since it uses less digits than its factorization.

92920086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545 (or 3542 counting only the distinct ones).

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

The square root of 92920086 is about 9639.5065226390. The cubic root of 92920086 is about 452.9356808232.

The spelling of 92920086 in words is "ninety-two million, nine hundred twenty thousand, eighty-six".