49873422 has 8 divisors (see below), whose sum is σ = 99746856. Its totient is φ = 16624472.

The previous prime is 49873409. The next prime is 49873433. The reversal of 49873422 is 22437894.

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

49873422 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4156113 + ... + 4156124.

It is an arithmetic number, because the mean of its divisors is an integer number (12468357).

Almost surely, 2^49873422 is an apocalyptic number.

49873422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49873422 is a wasteful number, since it uses less digits than its factorization.

49873422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8312242.

The product of its digits is 96768, while the sum is 39.

The square root of 49873422 is about 7062.1117238401. Note that the first 3 decimals coincide. The cubic root of 49873422 is about 368.0920089328.

Subtracting from 49873422 its reverse (22437894), we obtain a triangular number (27435528 = T₇₄₀₇).

It can be divided in two parts, 498 and 73422, that added together give a triangular number (73920 = T₃₈₄).

The spelling of 49873422 in words is "forty-nine million, eight hundred seventy-three thousand, four hundred twenty-two".