49877422 has 16 divisors (see below), whose sum is σ = 90534240. Its totient is φ = 20118528.

The previous prime is 49877417. The next prime is 49877423. The reversal of 49877422 is 22477894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49877423) 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, 104547 + ... + 105022.

It is an arithmetic number, because the mean of its divisors is an integer number (5658390).

Almost surely, 2^49877422 is an apocalyptic number.

49877422 is a deficient number, since it is larger than the sum of its proper divisors (40656818).

49877422 is a wasteful number, since it uses less digits than its factorization.

49877422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209595.

The product of its digits is 225792, while the sum is 43.

The square root of 49877422 is about 7062.3949195723. The cubic root of 49877422 is about 368.1018493690.

The spelling of 49877422 in words is "forty-nine million, eight hundred seventy-seven thousand, four hundred twenty-two".