427051180 has 12 divisors (see below), whose sum is σ = 896807520. Its totient is φ = 170820464.

The previous prime is 427051171. The next prime is 427051193. The reversal of 427051180 is 81150724.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10676260 + ... + 10676299.

It is an arithmetic number, because the mean of its divisors is an integer number (74733960).

Almost surely, 2^427051180 is an apocalyptic number.

It is an amenable number.

427051180 is an abundant number, since it is smaller than the sum of its proper divisors (469756340).

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

427051180 is a wasteful number, since it uses less digits than its factorization.

427051180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21352568 (or 21352566 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 427051180 is about 20665.2166695634. The cubic root of 427051180 is about 753.0549057656.

The spelling of 427051180 in words is "four hundred twenty-seven million, fifty-one thousand, one hundred eighty".