5149237 has 4 divisors (see below), whose sum is σ = 5211360. Its totient is φ = 5087116.

The previous prime is 5149229. The next prime is 5149259. The reversal of 5149237 is 7329415.

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 5149237 - 2³ = 5149229 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5149199 and 5149208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30937 + ... + 31102.

It is an arithmetic number, because the mean of its divisors is an integer number (1302840).

Almost surely, 2^5149237 is an apocalyptic number.

It is an amenable number.

5149237 is a deficient number, since it is larger than the sum of its proper divisors (62123).

5149237 is an equidigital number, since it uses as much as digits as its factorization.

5149237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62122.

The product of its digits is 7560, while the sum is 31.

The square root of 5149237 is about 2269.1930283693. The cubic root of 5149237 is about 172.6822215000.

It can be divided in two parts, 51492 and 37, that added together give a square (51529 = 227²).

The spelling of 5149237 in words is "five million, one hundred forty-nine thousand, two hundred thirty-seven".