5197149 has 16 divisors (see below), whose sum is σ = 8035200. Its totient is φ = 3313728.

The previous prime is 5197147. The next prime is 5197151. The reversal of 5197149 is 9417915.

It is an interprime number because it is at equal distance from previous prime (5197147) and next prime (5197151).

It is not a de Polignac number, because 5197149 - 2¹ = 5197147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3564 + ... + 4805.

It is an arithmetic number, because the mean of its divisors is an integer number (502200).

Almost surely, 2^5197149 is an apocalyptic number.

It is an amenable number.

5197149 is a deficient number, since it is larger than the sum of its proper divisors (2838051).

5197149 is a wasteful number, since it uses less digits than its factorization.

5197149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8401 (or 8395 counting only the distinct ones).

The product of its digits is 11340, while the sum is 36.

The square root of 5197149 is about 2279.7256413876. The cubic root of 5197149 is about 173.2161531301.

The spelling of 5197149 in words is "five million, one hundred ninety-seven thousand, one hundred forty-nine".