424271600 has 120 divisors (see below), whose sum is σ = 1060482720. Its totient is φ = 162984960.

The previous prime is 424271599. The next prime is 424271623. The reversal of 424271600 is 6172424.

It is a self number, because there is not a number n which added to its sum of digits gives 424271600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1613069 + ... + 1613331.

It is an arithmetic number, because the mean of its divisors is an integer number (8837356).

Almost surely, 2^424271600 is an apocalyptic number.

424271600 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 424271600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530241360).

424271600 is an abundant number, since it is smaller than the sum of its proper divisors (636211120).

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

424271600 is a wasteful number, since it uses less digits than its factorization.

424271600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 424271600 is about 20597.8542571793. The cubic root of 424271600 is about 751.4175265442.

The spelling of 424271600 in words is "four hundred twenty-four million, two hundred seventy-one thousand, six hundred".