49974811 has 4 divisors (see below), whose sum is σ = 50017624. Its totient is φ = 49932000.

The previous prime is 49974779. The next prime is 49974823. The reversal of 49974811 is 11847994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11847994 = 2 ⋅5923997.

It is a cyclic number.

It is not a de Polignac number, because 49974811 - 2⁵ = 49974779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49974871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19605 + ... + 22006.

It is an arithmetic number, because the mean of its divisors is an integer number (12504406).

Almost surely, 2^49974811 is an apocalyptic number.

49974811 is a deficient number, since it is larger than the sum of its proper divisors (42813).

49974811 is a wasteful number, since it uses less digits than its factorization.

49974811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42812.

The product of its digits is 72576, while the sum is 43.

The square root of 49974811 is about 7069.2864562132. The cubic root of 49974811 is about 368.3412747594.

The spelling of 49974811 in words is "forty-nine million, nine hundred seventy-four thousand, eight hundred eleven".