49332782 has 8 divisors (see below), whose sum is σ = 75720216. Its totient is φ = 24092712.

The previous prime is 49332781. The next prime is 49332823. The reversal of 49332782 is 28723394.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49332781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286733 + ... + 286904.

It is an arithmetic number, because the mean of its divisors is an integer number (9465027).

Almost surely, 2^49332782 is an apocalyptic number.

49332782 is a deficient number, since it is larger than the sum of its proper divisors (26387434).

49332782 is a wasteful number, since it uses less digits than its factorization.

49332782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573682.

The product of its digits is 72576, while the sum is 38.

The square root of 49332782 is about 7023.7299207757. The cubic root of 49332782 is about 366.7571047807.

The spelling of 49332782 in words is "forty-nine million, three hundred thirty-two thousand, seven hundred eighty-two".