49949426 has 16 divisors (see below), whose sum is σ = 78975000. Its totient is φ = 23657088.

The previous prime is 49949407. The next prime is 49949437. The reversal of 49949426 is 62494994.

It is a happy number.

49949426 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 4 ways, for example, as 47623801 + 2325625 = 6901^2 + 1525^2 .

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, 5051 + ... + 11198.

Almost surely, 2^49949426 is an apocalyptic number.

49949426 is a deficient number, since it is larger than the sum of its proper divisors (29025574).

49949426 is a wasteful number, since it uses less digits than its factorization.

49949426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16333.

The product of its digits is 559872, while the sum is 47.

The square root of 49949426 is about 7067.4907852787. The cubic root of 49949426 is about 368.2788971556.

The spelling of 49949426 in words is "forty-nine million, nine hundred forty-nine thousand, four hundred twenty-six".