92420940 has 48 divisors (see below), whose sum is σ = 272401920. Its totient is φ = 23348160.

The previous prime is 92420879. The next prime is 92420947. The reversal of 92420940 is 4902429.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 92420898 and 92420907.

It is not an unprimeable number, because it can be changed into a prime (92420947) 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, 39396 + ... + 41675.

It is an arithmetic number, because the mean of its divisors is an integer number (5675040).

Almost surely, 2^92420940 is an apocalyptic number.

It is an amenable number.

92420940 is an abundant number, since it is smaller than the sum of its proper divisors (179980980).

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

92420940 is a wasteful number, since it uses less digits than its factorization.

92420940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81102 (or 81100 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 92420940 is about 9613.5810185383. The cubic root of 92420940 is about 452.1232010730.

The spelling of 92420940 in words is "ninety-two million, four hundred twenty thousand, nine hundred forty".