428750602 has 16 divisors (see below), whose sum is σ = 748870272. Its totient is φ = 180282960.

The previous prime is 428750593. The next prime is 428750627. The reversal of 428750602 is 206057824.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288174 + ... + 289657.

It is an arithmetic number, because the mean of its divisors is an integer number (46804392).

Almost surely, 2^428750602 is an apocalyptic number.

428750602 is a deficient number, since it is larger than the sum of its proper divisors (320119670).

428750602 is a wasteful number, since it uses less digits than its factorization.

428750602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577893.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 428750602 is about 20706.2937774967. The cubic root of 428750602 is about 754.0524944279.

The spelling of 428750602 in words is "four hundred twenty-eight million, seven hundred fifty thousand, six hundred two".