92404420 has 48 divisors (see below), whose sum is σ = 200249280. Its totient is φ = 35796096.

The previous prime is 92404393. The next prime is 92404421. The reversal of 92404420 is 2440429.

It is not an unprimeable number, because it can be changed into a prime (92404421) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 119154 + ... + 119926.

It is an arithmetic number, because the mean of its divisors is an integer number (4171860).

Almost surely, 2^92404420 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 92404420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100124640).

92404420 is an abundant number, since it is smaller than the sum of its proper divisors (107844860).

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

92404420 is a wasteful number, since it uses less digits than its factorization.

92404420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 92404420 is about 9612.7217789760. The cubic root of 92404420 is about 452.0962608567.

Adding to 92404420 its reverse (2440429), we get a palindrome (94844849).

The spelling of 92404420 in words is "ninety-two million, four hundred four thousand, four hundred twenty".