92020055 has 8 divisors (see below), whose sum is σ = 111128352. Its totient is φ = 73146528.

The previous prime is 92020003. The next prime is 92020057. The reversal of 92020055 is 55002029.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 92020055 - 2¹⁶ = 91954519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92020055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92020057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57827 + ... + 59396.

It is an arithmetic number, because the mean of its divisors is an integer number (13891044).

Almost surely, 2^92020055 is an apocalyptic number.

92020055 is a deficient number, since it is larger than the sum of its proper divisors (19108297).

92020055 is a wasteful number, since it uses less digits than its factorization.

92020055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117385.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 92020055 is about 9592.7084288015. The cubic root of 92020055 is about 451.4685438592.

The spelling of 92020055 in words is "ninety-two million, twenty thousand, fifty-five".