802134475 has 12 divisors (see below), whose sum is σ = 996482104. Its totient is φ = 640523520.

The previous prime is 802134467. The next prime is 802134491. The reversal of 802134475 is 574431208.

It is not a de Polignac number, because 802134475 - 2³ = 802134467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 802134475.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15654 + ... + 43003.

Almost surely, 2^802134475 is an apocalyptic number.

802134475 is a deficient number, since it is larger than the sum of its proper divisors (194347629).

802134475 is a wasteful number, since it uses less digits than its factorization.

802134475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59214 (or 59209 counting only the distinct ones).

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

The square root of 802134475 is about 28321.9786561603. The cubic root of 802134475 is about 929.1426464819.

The spelling of 802134475 in words is "eight hundred two million, one hundred thirty-four thousand, four hundred seventy-five".