46849 has 4 divisors (see below), whose sum is σ = 51120. Its totient is φ = 42580.

The previous prime is 46831. The next prime is 46853. The reversal of 46849 is 94864.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46849 - 2⁵ = 46817 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 46849.

It is not an unprimeable number, because it can be changed into a prime (46819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2119 + ... + 2140.

It is an arithmetic number, because the mean of its divisors is an integer number (12780).

It is a Proth number, since it is equal to 183 ⋅ 2⁸ + 1 and 183 < 2⁸.

2⁴⁶⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

46849 is a deficient number, since it is larger than the sum of its proper divisors (4271).

46849 is a wasteful number, since it uses less digits than its factorization.

46849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270.

The product of its digits is 6912, while the sum is 31.

The square root of 46849 is about 216.4462981896. The cubic root of 46849 is about 36.0495716267.

The spelling of 46849 in words is "forty-six thousand, eight hundred forty-nine".