49487422 has 16 divisors (see below), whose sum is σ = 75498192. Its totient is φ = 24324480.

The previous prime is 49487401. The next prime is 49487429. The reversal of 49487422 is 22478494.

49487422 is a modest number, since divided by 7422 gives 4948 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49487429) 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, 39388 + ... + 40624.

It is an arithmetic number, because the mean of its divisors is an integer number (4718637).

Almost surely, 2^49487422 is an apocalyptic number.

49487422 is a deficient number, since it is larger than the sum of its proper divisors (26010770).

49487422 is a wasteful number, since it uses less digits than its factorization.

49487422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563.

The product of its digits is 129024, while the sum is 40.

The square root of 49487422 is about 7034.7297034072. The cubic root of 49487422 is about 367.1399209587.

The spelling of 49487422 in words is "forty-nine million, four hundred eighty-seven thousand, four hundred twenty-two".