92520420 has 24 divisors (see below), whose sum is σ = 259057344. Its totient is φ = 24672096.

The previous prime is 92520413. The next prime is 92520427. The reversal of 92520420 is 2402529.

It is an interprime number because it is at equal distance from previous prime (92520413) and next prime (92520427).

It is not an unprimeable number, because it can be changed into a prime (92520427) 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, 770944 + ... + 771063.

It is an arithmetic number, because the mean of its divisors is an integer number (10794056).

Almost surely, 2^92520420 is an apocalyptic number.

It is an amenable number.

92520420 is an abundant number, since it is smaller than the sum of its proper divisors (166536924).

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

92520420 is a wasteful number, since it uses less digits than its factorization.

92520420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542019 (or 1542017 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 92520420 is about 9618.7535575042. The cubic root of 92520420 is about 452.2853616114.

Adding to 92520420 its reverse (2402529), we get a palindrome (94922949).

The spelling of 92520420 in words is "ninety-two million, five hundred twenty thousand, four hundred twenty".