7028680 has 32 divisors (see below), whose sum is σ = 15912000. Its totient is φ = 2794176.

The previous prime is 7028677. The next prime is 7028683. The reversal of 7028680 is 868207.

7028680 = T₁₆₀ + T₁₆₁ + ... + T₃₅₈.

It is an interprime number because it is at equal distance from previous prime (7028677) and next prime (7028683).

It is not an unprimeable number, because it can be changed into a prime (7028683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7519 + ... + 8401.

It is an arithmetic number, because the mean of its divisors is an integer number (497250).

Almost surely, 2^7028680 is an apocalyptic number.

It is an amenable number.

7028680 is an abundant number, since it is smaller than the sum of its proper divisors (8883320).

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

7028680 is a wasteful number, since it uses less digits than its factorization.

7028680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093 (or 1089 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 7028680 is about 2651.1657813121. The cubic root of 7028680 is about 191.5540140363.

The spelling of 7028680 in words is "seven million, twenty-eight thousand, six hundred eighty".