49482817 has 2 divisors, whose sum is σ = 49482818. Its totient is φ = 49482816.

The previous prime is 49482781. The next prime is 49482827. The reversal of 49482817 is 71828494.

Together with previous prime (49482781) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31708161 + 17774656 = 5631^2 + 4216^2 .

It is a cyclic number.

It is not a de Polignac number, because 49482817 - 2⁷ = 49482689 is a prime.

It is a super-3 number, since 3×49482817³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (49482827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24741408 + 24741409.

It is an arithmetic number, because the mean of its divisors is an integer number (24741409).

Almost surely, 2^49482817 is an apocalyptic number.

It is an amenable number.

49482817 is a deficient number, since it is larger than the sum of its proper divisors (1).

49482817 is an equidigital number, since it uses as much as digits as its factorization.

49482817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 43.

The square root of 49482817 is about 7034.4023911062. The cubic root of 49482817 is about 367.1285326657.

The spelling of 49482817 in words is "forty-nine million, four hundred eighty-two thousand, eight hundred seventeen".