427726700 has 18 divisors (see below), whose sum is σ = 928167156. Its totient is φ = 171090640.

The previous prime is 427726687. The next prime is 427726703. The reversal of 427726700 is 7627724.

It is not an unprimeable number, because it can be changed into a prime (427726703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2138534 + ... + 2138733.

It is an arithmetic number, because the mean of its divisors is an integer number (51564842).

Almost surely, 2^427726700 is an apocalyptic number.

It is an amenable number.

427726700 is an abundant number, since it is smaller than the sum of its proper divisors (500440456).

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

427726700 is a wasteful number, since it uses less digits than its factorization.

427726700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277281 (or 4277274 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 427726700 is about 20681.5545837348. The cubic root of 427726700 is about 753.4517634746.

The spelling of 427726700 in words is "four hundred twenty-seven million, seven hundred twenty-six thousand, seven hundred".