49298261 has 2 divisors, whose sum is σ = 49298262. Its totient is φ = 49298260.

The previous prime is 49298243. The next prime is 49298267. The reversal of 49298261 is 16289294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29495761 + 19802500 = 5431^2 + 4450^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49298261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49298267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24649130 + 24649131.

It is an arithmetic number, because the mean of its divisors is an integer number (24649131).

Almost surely, 2^49298261 is an apocalyptic number.

It is an amenable number.

49298261 is a deficient number, since it is larger than the sum of its proper divisors (1).

49298261 is an equidigital number, since it uses as much as digits as its factorization.

49298261 is an evil number, because the sum of its binary digits is even.

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

The square root of 49298261 is about 7021.2720357496. The cubic root of 49298261 is about 366.6715377682.

The spelling of 49298261 in words is "forty-nine million, two hundred ninety-eight thousand, two hundred sixty-one".