5149626 has 16 divisors (see below), whose sum is σ = 10354944. Its totient is φ = 1707264.

The previous prime is 5149621. The next prime is 5149643. The reversal of 5149626 is 6269415.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5149621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1066 + ... + 3381.

It is an arithmetic number, because the mean of its divisors is an integer number (647184).

Almost surely, 2^5149626 is an apocalyptic number.

5149626 is an abundant number, since it is smaller than the sum of its proper divisors (5205318).

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

5149626 is a wasteful number, since it uses less digits than its factorization.

5149626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4645.

The product of its digits is 12960, while the sum is 33.

The square root of 5149626 is about 2269.2787400405. The cubic root of 5149626 is about 172.6865698266.

It can be divided in two parts, 5149 and 626, that added together give a palindrome (5775).

The spelling of 5149626 in words is "five million, one hundred forty-nine thousand, six hundred twenty-six".