49219282 has 16 divisors (see below), whose sum is σ = 84553920. Its totient is φ = 21049488.

The previous prime is 49219279. The next prime is 49219283. The reversal of 49219282 is 28291294.

It is not an unprimeable number, because it can be changed into a prime (49219283) 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, 3673 + ... + 10579.

It is an arithmetic number, because the mean of its divisors is an integer number (5284620).

Almost surely, 2^49219282 is an apocalyptic number.

49219282 is a deficient number, since it is larger than the sum of its proper divisors (35334638).

49219282 is a wasteful number, since it uses less digits than its factorization.

49219282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7425.

The product of its digits is 20736, while the sum is 37.

The square root of 49219282 is about 7015.6455155602. The cubic root of 49219282 is about 366.4756226081.

The spelling of 49219282 in words is "forty-nine million, two hundred nineteen thousand, two hundred eighty-two".