49241689 has 8 divisors (see below), whose sum is σ = 58723200. Its totient is φ = 40371936.

The previous prime is 49241663. The next prime is 49241693. The reversal of 49241689 is 98614294.

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

It is a cyclic number.

It is not a de Polignac number, because 49241689 - 2⁵ = 49241657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49241629) 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, 152764 + ... + 153085.

It is an arithmetic number, because the mean of its divisors is an integer number (7340400).

Almost surely, 2^49241689 is an apocalyptic number.

It is an amenable number.

49241689 is a deficient number, since it is larger than the sum of its proper divisors (9481511).

49241689 is a wasteful number, since it uses less digits than its factorization.

49241689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305879.

The product of its digits is 124416, while the sum is 43.

The square root of 49241689 is about 7017.2422645937. The cubic root of 49241689 is about 366.5312266529.

The spelling of 49241689 in words is "forty-nine million, two hundred forty-one thousand, six hundred eighty-nine".