49606181 has 8 divisors (see below), whose sum is σ = 50285760. Its totient is φ = 48931488.

The previous prime is 49606177. The next prime is 49606189. The reversal of 49606181 is 18160694.

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 49606181 - 2² = 49606177 is a prime.

It is a super-2 number, since 2×49606181² = 4921546386809522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49606189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22145 + ... + 24281.

It is an arithmetic number, because the mean of its divisors is an integer number (6285720).

Almost surely, 2^49606181 is an apocalyptic number.

It is an amenable number.

49606181 is a deficient number, since it is larger than the sum of its proper divisors (679579).

49606181 is a wasteful number, since it uses less digits than its factorization.

49606181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 49606181 is about 7043.1655525055. The cubic root of 49606181 is about 367.4333715419.

The spelling of 49606181 in words is "forty-nine million, six hundred six thousand, one hundred eighty-one".