92412240 has 80 divisors (see below), whose sum is σ = 295742976. Its totient is φ = 23846400.

The previous prime is 92412211. The next prime is 92412259. The reversal of 92412240 is 4221429.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 92412240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1230 + ... + 13650.

Almost surely, 2^92412240 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 92412240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147871488).

92412240 is an abundant number, since it is smaller than the sum of its proper divisors (203330736).

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

92412240 is a wasteful number, since it uses less digits than its factorization.

92412240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12468 (or 12462 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 92412240 is about 9613.1285230148. The cubic root of 92412240 is about 452.1090138290.

Adding to 92412240 its reverse (4221429), we get a palindrome (96633669).

The spelling of 92412240 in words is "ninety-two million, four hundred twelve thousand, two hundred forty".