49224361 has 2 divisors, whose sum is σ = 49224362. Its totient is φ = 49224360.

The previous prime is 49224359. The next prime is 49224389. The reversal of 49224361 is 16342294.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48734361 + 490000 = 6981^2 + 700^2 .

It is a cyclic number.

It is not a de Polignac number, because 49224361 - 2¹ = 49224359 is a prime.

Together with 49224359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49224661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24612180 + 24612181.

It is an arithmetic number, because the mean of its divisors is an integer number (24612181).

Almost surely, 2^49224361 is an apocalyptic number.

It is an amenable number.

49224361 is a deficient number, since it is larger than the sum of its proper divisors (1).

49224361 is an equidigital number, since it uses as much as digits as its factorization.

49224361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The square root of 49224361 is about 7016.0074828922. The cubic root of 49224361 is about 366.4882278690.

The spelling of 49224361 in words is "forty-nine million, two hundred twenty-four thousand, three hundred sixty-one".