49474937 has 2 divisors, whose sum is σ = 49474938. Its totient is φ = 49474936.

The previous prime is 49474907. The next prime is 49474949. The reversal of 49474937 is 73947494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41203561 + 8271376 = 6419^2 + 2876^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49474937 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49474891 and 49474900.

It is not a weakly prime, because it can be changed into another prime (49474907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24737468 + 24737469.

It is an arithmetic number, because the mean of its divisors is an integer number (24737469).

Almost surely, 2^49474937 is an apocalyptic number.

It is an amenable number.

49474937 is a deficient number, since it is larger than the sum of its proper divisors (1).

49474937 is an equidigital number, since it uses as much as digits as its factorization.

49474937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 47.

The square root of 49474937 is about 7033.8422643673. The cubic root of 49474937 is about 367.1090435677.

The spelling of 49474937 in words is "forty-nine million, four hundred seventy-four thousand, nine hundred thirty-seven".