427151360 has 52 divisors (see below), whose sum is σ = 1025087268. Its totient is φ = 170852352.

The previous prime is 427151339. The next prime is 427151393. The reversal of 427151360 is 63151724.

It can be written as a sum of positive squares in 2 ways, for example, as 314281984 + 112869376 = 17728^2 + 10624^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10052 + ... + 30908.

Almost surely, 2^427151360 is an apocalyptic number.

427151360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 427151360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512543634).

427151360 is an abundant number, since it is smaller than the sum of its proper divisors (597935908).

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

427151360 is an equidigital number, since it uses as much as digits as its factorization.

427151360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20886 (or 20864 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 427151360 is about 20667.6404071679. The cubic root of 427151360 is about 753.1137864070.

The spelling of 427151360 in words is "four hundred twenty-seven million, one hundred fifty-one thousand, three hundred sixty".