49166843 has 8 divisors (see below), whose sum is σ = 53711616. Its totient is φ = 44634600.

The previous prime is 49166827. The next prime is 49166857. The reversal of 49166843 is 34866194.

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 49166843 - 2⁴ = 49166827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49166843.

It is not an unprimeable number, because it can be changed into a prime (49166743) 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, 6338 + ... + 11768.

It is an arithmetic number, because the mean of its divisors is an integer number (6713952).

Almost surely, 2^49166843 is an apocalyptic number.

49166843 is a deficient number, since it is larger than the sum of its proper divisors (4544773).

49166843 is a wasteful number, since it uses less digits than its factorization.

49166843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265.

The product of its digits is 124416, while the sum is 41.

The square root of 49166843 is about 7011.9072298484. The cubic root of 49166843 is about 366.3454267218.

The spelling of 49166843 in words is "forty-nine million, one hundred sixty-six thousand, eight hundred forty-three".