1335573 has 12 divisors (see below), whose sum is σ = 1991808. Its totient is φ = 861480.

The previous prime is 1335563. The next prime is 1335611. The reversal of 1335573 is 3755331.

It is not a de Polignac number, because 1335573 - 2⁴ = 1335557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2115 + ... + 2672.

It is an arithmetic number, because the mean of its divisors is an integer number (165984).

2^1335573 is an apocalyptic number.

It is an amenable number.

1335573 is a deficient number, since it is larger than the sum of its proper divisors (656235).

1335573 is a wasteful number, since it uses less digits than its factorization.

1335573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824 (or 4821 counting only the distinct ones).

The product of its digits is 4725, while the sum is 27.

The square root of 1335573 is about 1155.6699355785. The cubic root of 1335573 is about 110.1258339594.

The spelling of 1335573 in words is "one million, three hundred thirty-five thousand, five hundred seventy-three".