49832219 has 4 divisors (see below), whose sum is σ = 52763544. Its totient is φ = 46900896.

The previous prime is 49832213. The next prime is 49832239. The reversal of 49832219 is 91223894.

49832219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91223894 = 2 ⋅45611947.

It is a cyclic number.

It is not a de Polignac number, because 49832219 - 2¹⁶ = 49766683 is a prime.

It is a super-2 number, since 2×49832219² = 4966500100927922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49832213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465637 + ... + 1465670.

It is an arithmetic number, because the mean of its divisors is an integer number (13190886).

Almost surely, 2^49832219 is an apocalyptic number.

49832219 is a deficient number, since it is larger than the sum of its proper divisors (2931325).

49832219 is a wasteful number, since it uses less digits than its factorization.

49832219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931324.

The product of its digits is 31104, while the sum is 38.

The square root of 49832219 is about 7059.1939341542. The cubic root of 49832219 is about 367.9906144227.

The spelling of 49832219 in words is "forty-nine million, eight hundred thirty-two thousand, two hundred nineteen".