49569998 has 8 divisors (see below), whose sum is σ = 74436840. Its totient is φ = 24757720.

The previous prime is 49569959. The next prime is 49570021. The reversal of 49569998 is 89996594.

49569998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 11288 + ... + 15051.

It is an arithmetic number, because the mean of its divisors is an integer number (9304605).

Almost surely, 2^49569998 is an apocalyptic number.

49569998 is a deficient number, since it is larger than the sum of its proper divisors (24866842).

49569998 is a wasteful number, since it uses less digits than its factorization.

49569998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27282.

The product of its digits is 6298560, while the sum is 59.

The square root of 49569998 is about 7040.5964235994. The cubic root of 49569998 is about 367.3440138908.

The spelling of 49569998 in words is "forty-nine million, five hundred sixty-nine thousand, nine hundred ninety-eight".