422049600 has 504 divisors, whose sum is σ = 1768815360. Its totient is φ = 93450240.

The previous prime is 422049569. The next prime is 422049611. The reversal of 422049600 is 6940224.

It is a tau number, because it is divible by the number of its divisors (504).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5342361 + ... + 5342439.

Almost surely, 2^422049600 is an apocalyptic number.

422049600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422049600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (884407680).

422049600 is an abundant number, since it is smaller than the sum of its proper divisors (1346765760).

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

422049600 is a wasteful number, since it uses less digits than its factorization.

422049600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 422049600 is about 20543.8457938138. The cubic root of 422049600 is about 750.1034523961.

Adding to 422049600 its reverse (6940224), we get a palindrome (428989824).

The spelling of 422049600 in words is "four hundred twenty-two million, forty-nine thousand, six hundred".