49909026 has 16 divisors (see below), whose sum is σ = 100118304. Its totient is φ = 16586304.

The previous prime is 49909021. The next prime is 49909051. The reversal of 49909026 is 62090994.

49909026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49909021) 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, 10320 + ... + 14363.

It is an arithmetic number, because the mean of its divisors is an integer number (6257394).

Almost surely, 2^49909026 is an apocalyptic number.

49909026 is an abundant number, since it is smaller than the sum of its proper divisors (50209278).

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

49909026 is a wasteful number, since it uses less digits than its factorization.

49909026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25025.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 49909026 is about 7064.6320498664. The cubic root of 49909026 is about 368.1795801613.

The spelling of 49909026 in words is "forty-nine million, nine hundred nine thousand, twenty-six".