427146327 has 12 divisors (see below), whose sum is σ = 617745960. Its totient is φ = 284414928.

The previous prime is 427146319. The next prime is 427146331. The reversal of 427146327 is 723641724.

427146327 is a `hidden beast` number, since 4 + 2 + 7 + 14 + 632 + 7 = 666.

It is not a de Polignac number, because 427146327 - 2³ = 427146319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 427146291 and 427146300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427146527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21252 + ... + 36137.

It is an arithmetic number, because the mean of its divisors is an integer number (51478830).

Almost surely, 2^427146327 is an apocalyptic number.

427146327 is a deficient number, since it is larger than the sum of its proper divisors (190599633).

427146327 is a wasteful number, since it uses less digits than its factorization.

427146327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58222 (or 58219 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 427146327 is about 20667.5186464171. The cubic root of 427146327 is about 753.1108284886.

The spelling of 427146327 in words is "four hundred twenty-seven million, one hundred forty-six thousand, three hundred twenty-seven".