7428714 has 8 divisors (see below), whose sum is σ = 14857440. Its totient is φ = 2476236.

The previous prime is 7428713. The next prime is 7428731. The reversal of 7428714 is 4178247.

It is a sphenic number, since it is the product of 3 distinct primes.

7428714 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (7428713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619054 + ... + 619065.

It is an arithmetic number, because the mean of its divisors is an integer number (1857180).

Almost surely, 2^7428714 is an apocalyptic number.

7428714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7428714 is a wasteful number, since it uses less digits than its factorization.

7428714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238124.

The product of its digits is 12544, while the sum is 33.

The square root of 7428714 is about 2725.5667300582. The cubic root of 7428714 is about 195.1212395292.

The spelling of 7428714 in words is "seven million, four hundred twenty-eight thousand, seven hundred fourteen".