49289332 has 6 divisors (see below), whose sum is σ = 86256338. Its totient is φ = 24644664.

The previous prime is 49289321. The next prime is 49289333. The reversal of 49289332 is 23398294.

It can be written as a sum of positive squares in only one way, i.e., 41912676 + 7376656 = 6474^2 + 2716^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49289333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161163 + ... + 6161170.

Almost surely, 2^49289332 is an apocalyptic number.

It is an amenable number.

49289332 is a deficient number, since it is larger than the sum of its proper divisors (36967006).

49289332 is a wasteful number, since it uses less digits than its factorization.

49289332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12322337 (or 12322335 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 49289332 is about 7020.6361535120. The cubic root of 49289332 is about 366.6493990032.

The spelling of 49289332 in words is "forty-nine million, two hundred eighty-nine thousand, three hundred thirty-two".