5149172 has 24 divisors (see below), whose sum is σ = 10367616. Its totient is φ = 2191968.

The previous prime is 5149159. The next prime is 5149187. The reversal of 5149172 is 2719415.

5149172 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

5149172 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4313 + ... + 5375.

It is an arithmetic number, because the mean of its divisors is an integer number (431984).

Almost surely, 2^5149172 is an apocalyptic number.

It is an amenable number.

5149172 is an abundant number, since it is smaller than the sum of its proper divisors (5218444).

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

5149172 is a wasteful number, since it uses less digits than its factorization.

5149172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247 (or 1245 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 5149172 is about 2269.1787060520. The cubic root of 5149172 is about 172.6814948945.

The spelling of 5149172 in words is "five million, one hundred forty-nine thousand, one hundred seventy-two".