92220437 has 4 divisors (see below), whose sum is σ = 92325996. Its totient is φ = 92114880.

The previous prime is 92220407. The next prime is 92220449. The reversal of 92220437 is 73402229.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50566321 + 41654116 = 7111^2 + 6454^2 .

It is a cyclic number.

It is not a de Polignac number, because 92220437 - 2⁸ = 92220181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92220407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51458 + ... + 53219.

It is an arithmetic number, because the mean of its divisors is an integer number (23081499).

Almost surely, 2^92220437 is an apocalyptic number.

It is an amenable number.

92220437 is a deficient number, since it is larger than the sum of its proper divisors (105559).

92220437 is a wasteful number, since it uses less digits than its factorization.

92220437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105558.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 92220437 is about 9603.1472445235. The cubic root of 92220437 is about 451.7960108191.

The spelling of 92220437 in words is "ninety-two million, two hundred twenty thousand, four hundred thirty-seven".