49766923 has 2 divisors, whose sum is σ = 49766924. Its totient is φ = 49766922.

The previous prime is 49766921. The next prime is 49766957. The reversal of 49766923 is 32966794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49766923 - 2¹ = 49766921 is a prime.

Together with 49766921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49766921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24883461 + 24883462.

It is an arithmetic number, because the mean of its divisors is an integer number (24883462).

Almost surely, 2^49766923 is an apocalyptic number.

49766923 is a deficient number, since it is larger than the sum of its proper divisors (1).

49766923 is an equidigital number, since it uses as much as digits as its factorization.

49766923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 46.

The square root of 49766923 is about 7054.5675274959. The cubic root of 49766923 is about 367.8298160598.

The spelling of 49766923 in words is "forty-nine million, seven hundred sixty-six thousand, nine hundred twenty-three".