49836146 has 16 divisors (see below), whose sum is σ = 80452440. Its totient is φ = 23066880.

The previous prime is 49836139. The next prime is 49836161. The reversal of 49836146 is 64163894.

49836146 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 4 ways, for example, as 48455521 + 1380625 = 6961^2 + 1175^2 .

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 7 ways as a sum of consecutive naturals, for example, 9941 + ... + 14088.

Almost surely, 2^49836146 is an apocalyptic number.

49836146 is a deficient number, since it is larger than the sum of its proper divisors (30616294).

49836146 is a wasteful number, since it uses less digits than its factorization.

49836146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24109.

The product of its digits is 124416, while the sum is 41.

The square root of 49836146 is about 7059.4720765791. The cubic root of 49836146 is about 368.0002806000. Note that the first 3 decimals are identical.

The spelling of 49836146 in words is "forty-nine million, eight hundred thirty-six thousand, one hundred forty-six".