428945595 has 32 divisors (see below), whose sum is σ = 751243584. Its totient is φ = 207705600.

The previous prime is 428945579. The next prime is 428945603. The reversal of 428945595 is 595549824.

It is not a de Polignac number, because 428945595 - 2⁴ = 428945579 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6136 + ... + 29925.

It is an arithmetic number, because the mean of its divisors is an integer number (23476362).

Almost surely, 2^428945595 is an apocalyptic number.

428945595 is a deficient number, since it is larger than the sum of its proper divisors (322297989).

428945595 is a wasteful number, since it uses less digits than its factorization.

428945595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36143.

The product of its digits is 2592000, while the sum is 51.

The square root of 428945595 is about 20711.0017864902. The cubic root of 428945595 is about 754.1667898348.

The spelling of 428945595 in words is "four hundred twenty-eight million, nine hundred forty-five thousand, five hundred ninety-five".