427652700 has 72 divisors (see below), whose sum is σ = 1257679920. Its totient is φ = 112166400.

The previous prime is 427652689. The next prime is 427652723. The reversal of 427652700 is 7256724.

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, 6616 + ... + 29984.

Almost surely, 2^427652700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 427652700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628839960).

427652700 is an abundant number, since it is smaller than the sum of its proper divisors (830027220).

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

427652700 is a wasteful number, since it uses less digits than its factorization.

427652700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23447 (or 23440 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 427652700 is about 20679.7654725580. The cubic root of 427652700 is about 753.4083099904.

The spelling of 427652700 in words is "four hundred twenty-seven million, six hundred fifty-two thousand, seven hundred".