7920414 has 12 divisors (see below), whose sum is σ = 17160936. Its totient is φ = 2640132.

The previous prime is 7920401. The next prime is 7920431. The reversal of 7920414 is 4140297.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 219994 + ... + 220029.

It is an arithmetic number, because the mean of its divisors is an integer number (1430078).

Almost surely, 2^7920414 is an apocalyptic number.

7920414 is an abundant number, since it is smaller than the sum of its proper divisors (9240522).

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

7920414 is a wasteful number, since it uses less digits than its factorization.

7920414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440031 (or 440028 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 7920414 is about 2814.3230091800. The cubic root of 7920414 is about 199.3345718154.

The spelling of 7920414 in words is "seven million, nine hundred twenty thousand, four hundred fourteen".