49387211 has 2 divisors, whose sum is σ = 49387212. Its totient is φ = 49387210.

The previous prime is 49387183. The next prime is 49387229. The reversal of 49387211 is 11278394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49387211 - 2⁶ = 49387147 is a prime.

It is a super-2 number, since 2×49387211² = 4878193220717042, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49387231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24693605 + 24693606.

It is an arithmetic number, because the mean of its divisors is an integer number (24693606).

Almost surely, 2^49387211 is an apocalyptic number.

49387211 is a deficient number, since it is larger than the sum of its proper divisors (1).

49387211 is an equidigital number, since it uses as much as digits as its factorization.

49387211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 35.

The square root of 49387211 is about 7027.6035033289. The cubic root of 49387211 is about 366.8919365950.

The spelling of 49387211 in words is "forty-nine million, three hundred eighty-seven thousand, two hundred eleven".