49666298 has 8 divisors (see below), whose sum is σ = 81272160. Its totient is φ = 22575580.

The previous prime is 49666289. The next prime is 49666307. The reversal of 49666298 is 89266694.

It is an interprime number because it is at equal distance from previous prime (49666289) and next prime (49666307).

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1128758 + ... + 1128801.

It is an arithmetic number, because the mean of its divisors is an integer number (10159020).

Almost surely, 2^49666298 is an apocalyptic number.

49666298 is a deficient number, since it is larger than the sum of its proper divisors (31605862).

49666298 is a wasteful number, since it uses less digits than its factorization.

49666298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257572.

The product of its digits is 1119744, while the sum is 50.

The square root of 49666298 is about 7047.4320145710. The cubic root of 49666298 is about 367.5817406527.

The spelling of 49666298 in words is "forty-nine million, six hundred sixty-six thousand, two hundred ninety-eight".