92223040 has 112 divisors (see below), whose sum is σ = 270369792. Its totient is φ = 29177856.

The previous prime is 92223023. The next prime is 92223049. The reversal of 92223040 is 4032229.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92223049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27537 + ... + 30703.

It is an arithmetic number, because the mean of its divisors is an integer number (2414016).

Almost surely, 2^92223040 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 92223040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135184896).

92223040 is an abundant number, since it is smaller than the sum of its proper divisors (178146752).

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

92223040 is a wasteful number, since it uses less digits than its factorization.

92223040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204 (or 3194 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 92223040 is about 9603.2827720525. The cubic root of 92223040 is about 451.8002615543.

Adding to 92223040 its reverse (4032229), we get a palindrome (96255269).

The spelling of 92223040 in words is "ninety-two million, two hundred twenty-three thousand, forty".