49322238 has 16 divisors (see below), whose sum is σ = 112736640. Its totient is φ = 14092056.

The previous prime is 49322237. The next prime is 49322261. The reversal of 49322238 is 83222394.

It is a super-2 number, since 2×49322238² = 4865366322657288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49322199 and 49322208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49322237) 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, 587128 + ... + 587211.

It is an arithmetic number, because the mean of its divisors is an integer number (7046040).

Almost surely, 2^49322238 is an apocalyptic number.

49322238 is an abundant number, since it is smaller than the sum of its proper divisors (63414402).

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

49322238 is a wasteful number, since it uses less digits than its factorization.

49322238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174351.

The product of its digits is 20736, while the sum is 33.

The square root of 49322238 is about 7022.9792823274. The cubic root of 49322238 is about 366.7309736613.

The spelling of 49322238 in words is "forty-nine million, three hundred twenty-two thousand, two hundred thirty-eight".