5149916 has 6 divisors (see below), whose sum is σ = 9012360. Its totient is φ = 2574956.

The previous prime is 5149913. The next prime is 5149927. The reversal of 5149916 is 6199415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643736 + ... + 643743.

It is an arithmetic number, because the mean of its divisors is an integer number (1502060).

Almost surely, 2^5149916 is an apocalyptic number.

It is an amenable number.

5149916 is a deficient number, since it is larger than the sum of its proper divisors (3862444).

5149916 is a wasteful number, since it uses less digits than its factorization.

5149916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287483 (or 1287481 counting only the distinct ones).

The product of its digits is 9720, while the sum is 35.

The square root of 5149916 is about 2269.3426360953. The cubic root of 5149916 is about 172.6898113672.

It can be divided in two parts, 51499 and 16, that added together give a palindrome (51515).

The spelling of 5149916 in words is "five million, one hundred forty-nine thousand, nine hundred sixteen".