92055390 has 64 divisors (see below), whose sum is σ = 253269504. Its totient is φ = 20976768.

The previous prime is 92055343. The next prime is 92055401. The reversal of 92055390 is 9355029.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116577 + ... + 117363.

It is an arithmetic number, because the mean of its divisors is an integer number (3957336).

Almost surely, 2^92055390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92055390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126634752).

92055390 is an abundant number, since it is smaller than the sum of its proper divisors (161214114).

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

92055390 is a wasteful number, since it uses less digits than its factorization.

92055390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 92055390 is about 9594.5500155036. The cubic root of 92055390 is about 451.5263232912.

The spelling of 92055390 in words is "ninety-two million, fifty-five thousand, three hundred ninety".