406424600 has 48 divisors (see below), whose sum is σ = 946275000. Its totient is φ = 162339840.

The previous prime is 406424597. The next prime is 406424609. The reversal of 406424600 is 6424604.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 406424600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406424609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248987 + ... + 250613.

Almost surely, 2^406424600 is an apocalyptic number.

406424600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

406424600 is an abundant number, since it is smaller than the sum of its proper divisors (539850400).

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

406424600 is a wasteful number, since it uses less digits than its factorization.

406424600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892 (or 2883 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 406424600 is about 20159.9751983974. The cubic root of 406424600 is about 740.7301048411.

The spelling of 406424600 in words is "four hundred six million, four hundred twenty-four thousand, six hundred".