427131152 has 40 divisors (see below), whose sum is σ = 946862016. Its totient is φ = 182848896.

The previous prime is 427131143. The next prime is 427131157. The reversal of 427131152 is 251131724.

It is not an unprimeable number, because it can be changed into a prime (427131157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137003 + ... + 140085.

Almost surely, 2^427131152 is an apocalyptic number.

It is an amenable number.

427131152 is an abundant number, since it is smaller than the sum of its proper divisors (519730864).

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

427131152 is a wasteful number, since it uses less digits than its factorization.

427131152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335 (or 4329 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 427131152 is about 20667.1515211942. The cubic root of 427131152 is about 753.1019099272.

Adding to 427131152 its reverse (251131724), we get a palindrome (678262876).

The spelling of 427131152 in words is "four hundred twenty-seven million, one hundred thirty-one thousand, one hundred fifty-two".