427127700 has 36 divisors (see below), whose sum is σ = 1235823680. Its totient is φ = 113900640.

The previous prime is 427127651. The next prime is 427127719. The reversal of 427127700 is 7721724.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 711580 + ... + 712179.

Almost surely, 2^427127700 is an apocalyptic number.

It is an amenable number.

427127700 is an abundant number, since it is smaller than the sum of its proper divisors (808695980).

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

427127700 is a wasteful number, since it uses less digits than its factorization.

427127700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423776 (or 1423769 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 427127700 is about 20667.0680068557. The cubic root of 427127700 is about 753.0998811087.

The spelling of 427127700 in words is "four hundred twenty-seven million, one hundred twenty-seven thousand, seven hundred".