7418828 has 12 divisors (see below), whose sum is σ = 13055952. Its totient is φ = 3688560.

The previous prime is 7418813. The next prime is 7418839. The reversal of 7418828 is 8288147.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7418791 and 7418800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4400 + ... + 5847.

It is an arithmetic number, because the mean of its divisors is an integer number (1087996).

Almost surely, 2^7418828 is an apocalyptic number.

It is an amenable number.

7418828 is a deficient number, since it is larger than the sum of its proper divisors (5637124).

7418828 is a wasteful number, since it uses less digits than its factorization.

7418828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10432 (or 10430 counting only the distinct ones).

The product of its digits is 28672, while the sum is 38.

The square root of 7418828 is about 2723.7525585119. The cubic root of 7418828 is about 195.0346464847.

The spelling of 7418828 in words is "seven million, four hundred eighteen thousand, eight hundred twenty-eight".