427230132 has 48 divisors (see below), whose sum is σ = 1140572160. Its totient is φ = 121927392.

The previous prime is 427230121. The next prime is 427230163. The reversal of 427230132 is 231032724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88969 + ... + 93647.

It is an arithmetic number, because the mean of its divisors is an integer number (23761920).

Almost surely, 2^427230132 is an apocalyptic number.

427230132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

427230132 is an abundant number, since it is smaller than the sum of its proper divisors (713342028).

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

427230132 is a wasteful number, since it uses less digits than its factorization.

427230132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5780 (or 5778 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 427230132 is about 20669.5460037225. The cubic root of 427230132 is about 753.1600780640.

Adding to 427230132 its reverse (231032724), we get a palindrome (658262856).

The spelling of 427230132 in words is "four hundred twenty-seven million, two hundred thirty thousand, one hundred thirty-two".