49894426 has 8 divisors (see below), whose sum is σ = 76864500. Its totient is φ = 24272928.

The previous prime is 49894409. The next prime is 49894433. The reversal of 49894426 is 62449894.

49894426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35462025 + 14432401 = 5955^2 + 3799^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 337051 + ... + 337198.

Almost surely, 2^49894426 is an apocalyptic number.

49894426 is a deficient number, since it is larger than the sum of its proper divisors (26970074).

49894426 is a wasteful number, since it uses less digits than its factorization.

49894426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674288.

The product of its digits is 497664, while the sum is 46.

The square root of 49894426 is about 7063.5986579080. The cubic root of 49894426 is about 368.1436751921.

The spelling of 49894426 in words is "forty-nine million, eight hundred ninety-four thousand, four hundred twenty-six".