6116556 has 48 divisors (see below), whose sum is σ = 15209600. Its totient is φ = 1907712.

The previous prime is 6116491. The next prime is 6116567. The reversal of 6116556 is 6556116.

It is a super-2 number, since 2×6116556² = 74824514602272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31596 + ... + 31788.

Almost surely, 2^6116556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6116556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7604800).

6116556 is an abundant number, since it is smaller than the sum of its proper divisors (9093044).

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

6116556 is a wasteful number, since it uses less digits than its factorization.

6116556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 356 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 6116556 is about 2473.1672001707. The cubic root of 6116556 is about 182.8811674396.

The spelling of 6116556 in words is "six million, one hundred sixteen thousand, five hundred fifty-six".