49948061 has 2 divisors, whose sum is σ = 49948062. Its totient is φ = 49948060.

The previous prime is 49948049. The next prime is 49948097. The reversal of 49948061 is 16084994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45024100 + 4923961 = 6710^2 + 2219^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49948061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49948021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24974030 + 24974031.

It is an arithmetic number, because the mean of its divisors is an integer number (24974031).

Almost surely, 2^49948061 is an apocalyptic number.

It is an amenable number.

49948061 is a deficient number, since it is larger than the sum of its proper divisors (1).

49948061 is an equidigital number, since it uses as much as digits as its factorization.

49948061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 49948061 is about 7067.3942156922. The cubic root of 49948061 is about 368.2755423938.

The spelling of 49948061 in words is "forty-nine million, nine hundred forty-eight thousand, sixty-one".