5113971 has 12 divisors (see below), whose sum is σ = 7567560. Its totient is φ = 3325920.

The previous prime is 5113967. The next prime is 5113993. The reversal of 5113971 is 1793115.

It is a happy number.

It is not a de Polignac number, because 5113971 - 2² = 5113967 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5113931) 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, 6561 + ... + 7298.

It is an arithmetic number, because the mean of its divisors is an integer number (630630).

Almost surely, 2^5113971 is an apocalyptic number.

5113971 is a deficient number, since it is larger than the sum of its proper divisors (2453589).

5113971 is a wasteful number, since it uses less digits than its factorization.

5113971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13906 (or 13903 counting only the distinct ones).

The product of its digits is 945, while the sum is 27.

The square root of 5113971 is about 2261.4090740067. The cubic root of 5113971 is about 172.2870971376.

It can be divided in two parts, 5113 and 971, that added together give a square (6084 = 78²).

The spelling of 5113971 in words is "five million, one hundred thirteen thousand, nine hundred seventy-one".