49696118 has 4 divisors (see below), whose sum is σ = 74544180. Its totient is φ = 24848058.

The previous prime is 49696109. The next prime is 49696121. The reversal of 49696118 is 81169694.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81169694 = 2 ⋅40584847.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12424028 + ... + 12424031.

It is an arithmetic number, because the mean of its divisors is an integer number (18636045).

Almost surely, 2^49696118 is an apocalyptic number.

49696118 is a deficient number, since it is larger than the sum of its proper divisors (24848062).

49696118 is a wasteful number, since it uses less digits than its factorization.

49696118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24848061.

The product of its digits is 93312, while the sum is 44.

The square root of 49696118 is about 7049.5473613559. The cubic root of 49696118 is about 367.6552921684.

The spelling of 49696118 in words is "forty-nine million, six hundred ninety-six thousand, one hundred eighteen".