49420806 has 8 divisors (see below), whose sum is σ = 98841624. Its totient is φ = 16473600.

The previous prime is 49420753. The next prime is 49420807. The reversal of 49420806 is 60802494.

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

49420806 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49420807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4118395 + ... + 4118406.

It is an arithmetic number, because the mean of its divisors is an integer number (12355203).

Almost surely, 2^49420806 is an apocalyptic number.

49420806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49420806 is a wasteful number, since it uses less digits than its factorization.

49420806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8236806.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 49420806 is about 7029.9933143638. The cubic root of 49420806 is about 366.9751088752.

The spelling of 49420806 in words is "forty-nine million, four hundred twenty thousand, eight hundred six".