7076428 has 12 divisors (see below), whose sum is σ = 12558672. Its totient is φ = 3488240.

The previous prime is 7076413. The next prime is 7076429. The reversal of 7076428 is 8246707.

It is a junction number, because it is equal to n+sod(n) for n = 7076393 and 7076402.

It is not an unprimeable number, because it can be changed into a prime (7076429) 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, 12175 + ... + 12742.

It is an arithmetic number, because the mean of its divisors is an integer number (1046556).

Almost surely, 2^7076428 is an apocalyptic number.

It is an amenable number.

7076428 is a deficient number, since it is larger than the sum of its proper divisors (5482244).

7076428 is a wasteful number, since it uses less digits than its factorization.

7076428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24992 (or 24990 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 7076428 is about 2660.1556345447. The cubic root of 7076428 is about 191.9867974139.

The spelling of 7076428 in words is "seven million, seventy-six thousand, four hundred twenty-eight".