49242073 has 2 divisors, whose sum is σ = 49242074. Its totient is φ = 49242072.

The previous prime is 49242007. The next prime is 49242101. The reversal of 49242073 is 37024294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43520409 + 5721664 = 6597^2 + 2392^2 .

It is a cyclic number.

It is not a de Polignac number, because 49242073 - 2²¹ = 47144921 is a prime.

It is not a weakly prime, because it can be changed into another prime (49240073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24621036 + 24621037.

It is an arithmetic number, because the mean of its divisors is an integer number (24621037).

Almost surely, 2^49242073 is an apocalyptic number.

It is an amenable number.

49242073 is a deficient number, since it is larger than the sum of its proper divisors (1).

49242073 is an equidigital number, since it uses as much as digits as its factorization.

49242073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 49242073 is about 7017.2696257163. The cubic root of 49242073 is about 366.5321794203.

The spelling of 49242073 in words is "forty-nine million, two hundred forty-two thousand, seventy-three".