49704078 has 16 divisors (see below), whose sum is σ = 101093760. Its totient is φ = 16287096.

The previous prime is 49704077. The next prime is 49704091. The reversal of 49704078 is 87040794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49704071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69850 + ... + 70557.

It is an arithmetic number, because the mean of its divisors is an integer number (6318360).

Almost surely, 2^49704078 is an apocalyptic number.

49704078 is an abundant number, since it is smaller than the sum of its proper divisors (51389682).

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

49704078 is a wasteful number, since it uses less digits than its factorization.

49704078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140471.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 49704078 is about 7050.1119140053. Note that the first 3 decimals coincide. The cubic root of 49704078 is about 367.6749206625.

The spelling of 49704078 in words is "forty-nine million, seven hundred four thousand, seventy-eight".