6535473 has 24 divisors (see below), whose sum is σ = 10582848. Its totient is φ = 3570336.

The previous prime is 6535457. The next prime is 6535493. The reversal of 6535473 is 3745356.

6535473 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6535473 - 2⁴ = 6535457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6535493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2415 + ... + 4347.

It is an arithmetic number, because the mean of its divisors is an integer number (440952).

Almost surely, 2^6535473 is an apocalyptic number.

It is an amenable number.

6535473 is a deficient number, since it is larger than the sum of its proper divisors (4047375).

6535473 is a wasteful number, since it uses less digits than its factorization.

6535473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973 (or 1966 counting only the distinct ones).

The product of its digits is 37800, while the sum is 33.

The square root of 6535473 is about 2556.4571187485. The cubic root of 6535473 is about 186.9644379362.

The spelling of 6535473 in words is "six million, five hundred thirty-five thousand, four hundred seventy-three".