6120556 has 12 divisors (see below), whose sum is σ = 11534992. Its totient is φ = 2824848.

The previous prime is 6120533. The next prime is 6120559. The reversal of 6120556 is 6550216.

It is a super-2 number, since 2×6120556² = 74922411498272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6120556.

It is not an unprimeable number, because it can be changed into a prime (6120559) 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, 58800 + ... + 58903.

Almost surely, 2^6120556 is an apocalyptic number.

It is an amenable number.

6120556 is a deficient number, since it is larger than the sum of its proper divisors (5414436).

6120556 is a wasteful number, since it uses less digits than its factorization.

6120556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117720 (or 117718 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 6120556 is about 2473.9757476580. The cubic root of 6120556 is about 182.9210245784.

The spelling of 6120556 in words is "six million, one hundred twenty thousand, five hundred fifty-six".