49489222 has 8 divisors (see below), whose sum is σ = 74282400. Its totient is φ = 24728424.

The previous prime is 49489213. The next prime is 49489277. The reversal of 49489222 is 22298494.

49489222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 3822 + ... + 10657.

It is an arithmetic number, because the mean of its divisors is an integer number (9285300).

Almost surely, 2^49489222 is an apocalyptic number.

49489222 is a deficient number, since it is larger than the sum of its proper divisors (24793178).

49489222 is a wasteful number, since it uses less digits than its factorization.

49489222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16190.

The product of its digits is 82944, while the sum is 40.

The square root of 49489222 is about 7034.8576389292. The cubic root of 49489222 is about 367.1443722167.

The spelling of 49489222 in words is "forty-nine million, four hundred eighty-nine thousand, two hundred twenty-two".