49934923 has 2 divisors, whose sum is σ = 49934924. Its totient is φ = 49934922.

The previous prime is 49934917. The next prime is 49934981. The reversal of 49934923 is 32943994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49934923 - 2⁵ = 49934891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49934923.

It is not a weakly prime, because it can be changed into another prime (49934123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24967461 + 24967462.

It is an arithmetic number, because the mean of its divisors is an integer number (24967462).

Almost surely, 2^49934923 is an apocalyptic number.

49934923 is a deficient number, since it is larger than the sum of its proper divisors (1).

49934923 is an equidigital number, since it uses as much as digits as its factorization.

49934923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 43.

The square root of 49934923 is about 7066.4646747861. The cubic root of 49934923 is about 368.2432499934.

The spelling of 49934923 in words is "forty-nine million, nine hundred thirty-four thousand, nine hundred twenty-three".