424666000 has 160 divisors (see below), whose sum is σ = 1137427200. Its totient is φ = 152064000.

The previous prime is 424665991. The next prime is 424666007. The reversal of 424666000 is 666424.

It is a self number, because there is not a number n which added to its sum of digits gives 424666000.

It is not an unprimeable number, because it can be changed into a prime (424666007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2133901 + ... + 2134099.

It is an arithmetic number, because the mean of its divisors is an integer number (7108920).

Almost surely, 2^424666000 is an apocalyptic number.

424666000 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 424666000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568713600).

424666000 is an abundant number, since it is smaller than the sum of its proper divisors (712761200).

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

424666000 is a wasteful number, since it uses less digits than its factorization.

424666000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 424666000 is about 20607.4258460391. The cubic root of 424666000 is about 751.6502919777.

The spelling of 424666000 in words is "four hundred twenty-four million, six hundred sixty-six thousand".