7427714 has 12 divisors (see below), whose sum is σ = 12960774. Its totient is φ = 3183264.

The previous prime is 7427701. The next prime is 7427731. The reversal of 7427714 is 4177247.

It can be written as a sum of positive squares in only one way, i.e., 5368489 + 2059225 = 2317^2 + 1435^2 .

It is a Curzon 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, 37799 + ... + 37994.

Almost surely, 2^7427714 is an apocalyptic number.

7427714 is a deficient number, since it is larger than the sum of its proper divisors (5533060).

7427714 is a wasteful number, since it uses less digits than its factorization.

7427714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75809 (or 75802 counting only the distinct ones).

The product of its digits is 10976, while the sum is 32.

The square root of 7427714 is about 2725.3832757981. The cubic root of 7427714 is about 195.1124838641.

The spelling of 7427714 in words is "seven million, four hundred twenty-seven thousand, seven hundred fourteen".