49646622 has 8 divisors (see below), whose sum is σ = 99293256. Its totient is φ = 16548872.

The previous prime is 49646621. The next prime is 49646629. The reversal of 49646622 is 22664694.

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

49646622 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49646621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4137213 + ... + 4137224.

It is an arithmetic number, because the mean of its divisors is an integer number (12411657).

Almost surely, 2^49646622 is an apocalyptic number.

49646622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49646622 is a wasteful number, since it uses less digits than its factorization.

49646622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8274442.

The product of its digits is 124416, while the sum is 39.

The square root of 49646622 is about 7046.0359068060. The cubic root of 49646622 is about 367.5331933552.

The spelling of 49646622 in words is "forty-nine million, six hundred forty-six thousand, six hundred twenty-two".