5105961 has 12 divisors (see below), whose sum is σ = 8428992. Its totient is φ = 2917656.

The previous prime is 5105957. The next prime is 5105981. The reversal of 5105961 is 1695015.

It is not a de Polignac number, because 5105961 - 2² = 5105957 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5105921) 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, 40461 + ... + 40586.

It is an arithmetic number, because the mean of its divisors is an integer number (702416).

Almost surely, 2^5105961 is an apocalyptic number.

It is an amenable number.

5105961 is a deficient number, since it is larger than the sum of its proper divisors (3323031).

5105961 is a wasteful number, since it uses less digits than its factorization.

5105961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81060 (or 81057 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 5105961 is about 2259.6373602859. The cubic root of 5105961 is about 172.1970991835.

The spelling of 5105961 in words is "five million, one hundred five thousand, nine hundred sixty-one".