422054000 has 80 divisors (see below), whose sum is σ = 1045620576. Its totient is φ = 164672000.

The previous prime is 422053991. The next prime is 422054027. The reversal of 422054000 is 450224.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 422054000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79427 + ... + 84573.

Almost surely, 2^422054000 is an apocalyptic number.

422054000 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 422054000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522810288).

422054000 is an abundant number, since it is smaller than the sum of its proper divisors (623566576).

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

422054000 is a wasteful number, since it uses less digits than its factorization.

422054000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211 (or 5195 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 422054000 is about 20543.9528815659. The cubic root of 422054000 is about 750.1060590753.

The spelling of 422054000 in words is "four hundred twenty-two million, fifty-four thousand".