2575142 has 12 divisors (see below), whose sum is σ = 4003116. Its totient is φ = 1242360.

The previous prime is 2575129. The next prime is 2575147. The reversal of 2575142 is 2415752.

2575142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 917 + ... + 2447.

It is an arithmetic number, because the mean of its divisors is an integer number (333593).

2^2575142 is an apocalyptic number.

2575142 is a deficient number, since it is larger than the sum of its proper divisors (1427974).

2575142 is a wasteful number, since it uses less digits than its factorization.

2575142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591 (or 1562 counting only the distinct ones).

The product of its digits is 2800, while the sum is 26.

The square root of 2575142 is about 1604.7248985418. The cubic root of 2575142 is about 137.0672587855.

The spelling of 2575142 in words is "two million, five hundred seventy-five thousand, one hundred forty-two".