49618806 has 16 divisors (see below), whose sum is σ = 99560448. Its totient is φ = 16485800.

The previous prime is 49618787. The next prime is 49618831. The reversal of 49618806 is 60881694.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11430 + ... + 15161.

It is an arithmetic number, because the mean of its divisors is an integer number (6222528).

Almost surely, 2^49618806 is an apocalyptic number.

49618806 is an abundant number, since it is smaller than the sum of its proper divisors (49941642).

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

49618806 is a wasteful number, since it uses less digits than its factorization.

49618806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26907.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 49618806 is about 7044.0617544141. The cubic root of 49618806 is about 367.4645400558.

The spelling of 49618806 in words is "forty-nine million, six hundred eighteen thousand, eight hundred six".