49082281 has 8 divisors (see below), whose sum is σ = 52475904. Its totient is φ = 45744960.

The previous prime is 49082279. The next prime is 49082287. The reversal of 49082281 is 18228094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49082281 - 2¹ = 49082279 is a prime.

It is a super-2 number, since 2×49082281² = 4818140616325922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49082287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12265 + ... + 15766.

It is an arithmetic number, because the mean of its divisors is an integer number (6559488).

Almost surely, 2^49082281 is an apocalyptic number.

It is an amenable number.

49082281 is a deficient number, since it is larger than the sum of its proper divisors (3393623).

49082281 is a wasteful number, since it uses less digits than its factorization.

49082281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28151.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 49082281 is about 7005.8747490945. The cubic root of 49082281 is about 366.1352804982.

The spelling of 49082281 in words is "forty-nine million, eighty-two thousand, two hundred eighty-one".