49446222 has 16 divisors (see below), whose sum is σ = 113020032. Its totient is φ = 14127480.

The previous prime is 49446203. The next prime is 49446223. The reversal of 49446222 is 22264494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49446223) 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, 588604 + ... + 588687.

It is an arithmetic number, because the mean of its divisors is an integer number (7063752).

Almost surely, 2^49446222 is an apocalyptic number.

49446222 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

49446222 is an abundant number, since it is smaller than the sum of its proper divisors (63573810).

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

49446222 is a wasteful number, since it uses less digits than its factorization.

49446222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177303.

The product of its digits is 27648, while the sum is 33.

The square root of 49446222 is about 7031.8007650957. The cubic root of 49446222 is about 367.0380070867.

The spelling of 49446222 in words is "forty-nine million, four hundred forty-six thousand, two hundred twenty-two".