2575342 has 24 divisors (see below), whose sum is σ = 4904280. Its totient is φ = 1002960.

The previous prime is 2575337. The next prime is 2575351. The reversal of 2575342 is 2435752.

It is a d-powerful number, because it can be written as 2³ + 5⁷ + 7² + 5⁹ + 3⁹ + 4³ + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2575342.

It is a congruent number.

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, 117 + ... + 2272.

It is an arithmetic number, because the mean of its divisors is an integer number (204345).

2^2575342 is an apocalyptic number.

2575342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2575342 is a deficient number, since it is larger than the sum of its proper divisors (2328938).

2575342 is a wasteful number, since it uses less digits than its factorization.

2575342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416 (or 2409 counting only the distinct ones).

The product of its digits is 8400, while the sum is 28.

The square root of 2575342 is about 1604.7872133090. The cubic root of 2575342 is about 137.0708071649.

The spelling of 2575342 in words is "two million, five hundred seventy-five thousand, three hundred forty-two".