49404426 has 32 divisors (see below), whose sum is σ = 103396608. Its totient is φ = 15720960.

The previous prime is 49404413. The next prime is 49404457. The reversal of 49404426 is 62440494.

49404426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 9426 + ... + 13698.

It is an arithmetic number, because the mean of its divisors is an integer number (3231144).

Almost surely, 2^49404426 is an apocalyptic number.

49404426 is an abundant number, since it is smaller than the sum of its proper divisors (53992182).

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

49404426 is a wasteful number, since it uses less digits than its factorization.

49404426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 49404426 is about 7028.8282095951. The cubic root of 49404426 is about 366.9345610642.

The spelling of 49404426 in words is "forty-nine million, four hundred four thousand, four hundred twenty-six".