49326281 has 2 divisors, whose sum is σ = 49326282. Its totient is φ = 49326280.

The previous prime is 49326259. The next prime is 49326287. The reversal of 49326281 is 18262394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30913600 + 18412681 = 5560^2 + 4291^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49326281 is a prime.

It is a super-2 number, since 2×49326281² = 4866163994581922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49326287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24663140 + 24663141.

It is an arithmetic number, because the mean of its divisors is an integer number (24663141).

Almost surely, 2^49326281 is an apocalyptic number.

It is an amenable number.

49326281 is a deficient number, since it is larger than the sum of its proper divisors (1).

49326281 is an equidigital number, since it uses as much as digits as its factorization.

49326281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 35.

The square root of 49326281 is about 7023.2671172325. The cubic root of 49326281 is about 366.7409938393.

The spelling of 49326281 in words is "forty-nine million, three hundred twenty-six thousand, two hundred eighty-one".