7916028 has 12 divisors (see below), whose sum is σ = 18470760. Its totient is φ = 2638672.

The previous prime is 7916023. The next prime is 7916053. The reversal of 7916028 is 8206197.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 7916028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7916023) 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, 329823 + ... + 329846.

It is an arithmetic number, because the mean of its divisors is an integer number (1539230).

Almost surely, 2^7916028 is an apocalyptic number.

It is an amenable number.

7916028 is an abundant number, since it is smaller than the sum of its proper divisors (10554732).

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

7916028 is a wasteful number, since it uses less digits than its factorization.

7916028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659676 (or 659674 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 7916028 is about 2813.5436730216. The cubic root of 7916028 is about 199.2977705883.

The spelling of 7916028 in words is "seven million, nine hundred sixteen thousand, twenty-eight".