49323641 has 2 divisors, whose sum is σ = 49323642. Its totient is φ = 49323640.

The previous prime is 49323611. The next prime is 49323643. The reversal of 49323641 is 14632394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42055225 + 7268416 = 6485^2 + 2696^2 .

It is a cyclic number.

It is not a de Polignac number, because 49323641 - 2¹⁴ = 49307257 is a prime.

It is a super-2 number, since 2×49323641² = 4865643122993762, which contains 22 as substring.

Together with 49323643, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49323598 and 49323607.

It is not a weakly prime, because it can be changed into another prime (49323643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24661820 + 24661821.

It is an arithmetic number, because the mean of its divisors is an integer number (24661821).

Almost surely, 2^49323641 is an apocalyptic number.

It is an amenable number.

49323641 is a deficient number, since it is larger than the sum of its proper divisors (1).

49323641 is an equidigital number, since it uses as much as digits as its factorization.

49323641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 32.

The square root of 49323641 is about 7023.0791680003. The cubic root of 49323641 is about 366.7344509209.

The spelling of 49323641 in words is "forty-nine million, three hundred twenty-three thousand, six hundred forty-one".