7879056 has 20 divisors (see below), whose sum is σ = 20354352. Its totient is φ = 2626336.

The previous prime is 7879051. The next prime is 7879061. The reversal of 7879056 is 6509787.

It is an interprime number because it is at equal distance from previous prime (7879051) and next prime (7879061).

It is a super-2 number, since 2×7879056² = 124159046902272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7878999 and 7879017.

It is not an unprimeable number, because it can be changed into a prime (7879051) 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, 82026 + ... + 82121.

Almost surely, 2^7879056 is an apocalyptic number.

It is an amenable number.

7879056 is an abundant number, since it is smaller than the sum of its proper divisors (12475296).

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

7879056 is a wasteful number, since it uses less digits than its factorization.

7879056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164158 (or 164152 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 7879056 is about 2806.9656214496. The cubic root of 7879056 is about 198.9870112647.

The spelling of 7879056 in words is "seven million, eight hundred seventy-nine thousand, fifty-six".