5149340 has 24 divisors (see below), whose sum is σ = 12358752. Its totient is φ = 1765440.

The previous prime is 5149337. The next prime is 5149349. The reversal of 5149340 is 439415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149349) 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 7 ways as a sum of consecutive naturals, for example, 18251 + ... + 18530.

It is an arithmetic number, because the mean of its divisors is an integer number (514948).

Almost surely, 2^5149340 is an apocalyptic number.

It is an amenable number.

5149340 is an abundant number, since it is smaller than the sum of its proper divisors (7209412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5149340 is a wasteful number, since it uses less digits than its factorization.

5149340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36797 (or 36795 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 5149340 is about 2269.2157235486. The cubic root of 5149340 is about 172.6833728777.

The spelling of 5149340 in words is "five million, one hundred forty-nine thousand, three hundred forty".