5086961 has 12 divisors (see below), whose sum is σ = 5922756. Its totient is φ = 4350720.

The previous prime is 5086931. The next prime is 5086967. The reversal of 5086961 is 1696805.

5086961 = 539² + 540² + ... + 555².

It can be written as a sum of positive squares in 2 ways, for example, as 3876961 + 1210000 = 1969^2 + 1100^2 .

It is not a de Polignac number, because 5086961 - 2⁶ = 5086897 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5086967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 821 + ... + 3293.

It is an arithmetic number, because the mean of its divisors is an integer number (493563).

Almost surely, 2^5086961 is an apocalyptic number.

It is an amenable number.

5086961 is a deficient number, since it is larger than the sum of its proper divisors (835795).

5086961 is a wasteful number, since it uses less digits than its factorization.

5086961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512 (or 2501 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5086961 is about 2255.4292274421. The cubic root of 5086961 is about 171.9832438157.

The spelling of 5086961 in words is "five million, eighty-six thousand, nine hundred sixty-one".