49333590 has 64 divisors (see below), whose sum is σ = 133099200. Its totient is φ = 13001472.

The previous prime is 49333579. The next prime is 49333631. The reversal of 49333590 is 9533394.

It is a happy number.

49333590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 23004 + ... + 25056.

It is an arithmetic number, because the mean of its divisors is an integer number (2079675).

Almost surely, 2^49333590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49333590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66549600).

49333590 is an abundant number, since it is smaller than the sum of its proper divisors (83765610).

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

49333590 is a wasteful number, since it uses less digits than its factorization.

49333590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158 (or 2152 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 36.

The square root of 49333590 is about 7023.7874398361. The cubic root of 49333590 is about 366.7591070877.

The spelling of 49333590 in words is "forty-nine million, three hundred thirty-three thousand, five hundred ninety".