5199261 has 4 divisors (see below), whose sum is σ = 6932352. Its totient is φ = 3466172.

The previous prime is 5199241. The next prime is 5199269. The reversal of 5199261 is 1629915.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5199261 - 2⁶ = 5199197 is a prime.

It is a super-2 number, since 2×5199261² = 54064629892242, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5199269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866541 + ... + 866546.

It is an arithmetic number, because the mean of its divisors is an integer number (1733088).

Almost surely, 2^5199261 is an apocalyptic number.

It is an amenable number.

5199261 is a deficient number, since it is larger than the sum of its proper divisors (1733091).

5199261 is a wasteful number, since it uses less digits than its factorization.

5199261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733090.

The product of its digits is 4860, while the sum is 33.

The square root of 5199261 is about 2280.1888079718. The cubic root of 5199261 is about 173.2396136191.

It can be divided in two parts, 5199 and 261, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 5199261 in words is "five million, one hundred ninety-nine thousand, two hundred sixty-one".