49226657 has 2 divisors, whose sum is σ = 49226658. Its totient is φ = 49226656.

The previous prime is 49226633. The next prime is 49226699. The reversal of 49226657 is 75662294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49224256 + 2401 = 7016^2 + 49^2 .

It is a cyclic number.

It is not a de Polignac number, because 49226657 - 2¹² = 49222561 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49226057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24613328 + 24613329.

It is an arithmetic number, because the mean of its divisors is an integer number (24613329).

Almost surely, 2^49226657 is an apocalyptic number.

It is an amenable number.

49226657 is a deficient number, since it is larger than the sum of its proper divisors (1).

49226657 is an equidigital number, since it uses as much as digits as its factorization.

49226657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 41.

The square root of 49226657 is about 7016.1711068075. The cubic root of 49226657 is about 366.4939258870.

The spelling of 49226657 in words is "forty-nine million, two hundred twenty-six thousand, six hundred fifty-seven".