49933422 has 80 divisors (see below), whose sum is σ = 139531392. Its totient is φ = 12966480.

The previous prime is 49933421. The next prime is 49933423. The reversal of 49933422 is 22433994.

It is an interprime number because it is at equal distance from previous prime (49933421) and next prime (49933423).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49933421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10473 + ... + 14475.

Almost surely, 2^49933422 is an apocalyptic number.

49933422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 49933422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69765696).

49933422 is an abundant number, since it is smaller than the sum of its proper divisors (89597970).

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

49933422 is a wasteful number, since it uses less digits than its factorization.

49933422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035 (or 4026 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 49933422 is about 7066.3584681220. The cubic root of 49933422 is about 368.2395602667.

The spelling of 49933422 in words is "forty-nine million, nine hundred thirty-three thousand, four hundred twenty-two".