5871556 has 6 divisors (see below), whose sum is σ = 10275230. Its totient is φ = 2935776.

The previous prime is 5871539. The next prime is 5871557. The reversal of 5871556 is 6551785.

It can be written as a sum of positive squares in only one way, i.e., 5760000 + 111556 = 2400^2 + 334^2 .

It is a super-2 number, since 2×5871556² = 68950339722272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5871557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 733941 + ... + 733948.

Almost surely, 2^5871556 is an apocalyptic number.

It is an amenable number.

5871556 is a deficient number, since it is larger than the sum of its proper divisors (4403674).

5871556 is a wasteful number, since it uses less digits than its factorization.

5871556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467893 (or 1467891 counting only the distinct ones).

The product of its digits is 42000, while the sum is 37.

The square root of 5871556 is about 2423.1293816055. The cubic root of 5871556 is about 180.4060381163.

The spelling of 5871556 in words is "five million, eight hundred seventy-one thousand, five hundred fifty-six".