7412920 has 16 divisors (see below), whose sum is σ = 16679160. Its totient is φ = 2965152.

The previous prime is 7412917. The next prime is 7412921. The reversal of 7412920 is 292147.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7412921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92622 + ... + 92701.

Almost surely, 2^7412920 is an apocalyptic number.

It is an amenable number.

7412920 is an abundant number, since it is smaller than the sum of its proper divisors (9266240).

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

7412920 is a wasteful number, since it uses less digits than its factorization.

7412920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185334 (or 185330 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 7412920 is about 2722.6678093370. The cubic root of 7412920 is about 194.9828606457.

The spelling of 7412920 in words is "seven million, four hundred twelve thousand, nine hundred twenty".