423472600 has 96 divisors (see below), whose sum is σ = 1032902640. Its totient is φ = 161280000.

The previous prime is 423472549. The next prime is 423472603. The reversal of 423472600 is 6274324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423472603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 352000 + ... + 353200.

Almost surely, 2^423472600 is an apocalyptic number.

423472600 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 423472600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516451320).

423472600 is an abundant number, since it is smaller than the sum of its proper divisors (609430040).

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

423472600 is a wasteful number, since it uses less digits than its factorization.

423472600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301 (or 1292 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 423472600 is about 20578.4498930313. The cubic root of 423472600 is about 750.9455333805.

The spelling of 423472600 in words is "four hundred twenty-three million, four hundred seventy-two thousand, six hundred".