427068315 has 16 divisors (see below), whose sum is σ = 759232800. Its totient is φ = 227769696.

The previous prime is 427068311. The next prime is 427068353. The reversal of 427068315 is 513860724.

It is not a de Polignac number, because 427068315 - 2² = 427068311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 427068315.

It is not an unprimeable number, because it can be changed into a prime (427068311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1581600 + ... + 1581869.

It is an arithmetic number, because the mean of its divisors is an integer number (47452050).

Almost surely, 2^427068315 is an apocalyptic number.

427068315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

427068315 is a deficient number, since it is larger than the sum of its proper divisors (332164485).

427068315 is a wasteful number, since it uses less digits than its factorization.

427068315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163483 (or 3163477 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 427068315 is about 20665.6312509442. The cubic root of 427068315 is about 753.0649774883.

The spelling of 427068315 in words is "four hundred twenty-seven million, sixty-eight thousand, three hundred fifteen".