5149912 has 32 divisors (see below), whose sum is σ = 10767600. Its totient is φ = 2294784.

The previous prime is 5149891. The next prime is 5149913. The reversal of 5149912 is 2199415.

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 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, 1588 + ... + 3580.

Almost surely, 2^5149912 is an apocalyptic number.

It is an amenable number.

5149912 is an abundant number, since it is smaller than the sum of its proper divisors (5617688).

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

5149912 is a wasteful number, since it uses less digits than its factorization.

5149912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035 (or 2031 counting only the distinct ones).

The product of its digits is 3240, while the sum is 31.

The square root of 5149912 is about 2269.3417547827. The cubic root of 5149912 is about 172.6897666571.

The spelling of 5149912 in words is "five million, one hundred forty-nine thousand, nine hundred twelve".