2573955 has 24 divisors (see below), whose sum is σ = 4560192. Its totient is φ = 1342464.

The previous prime is 2573947. The next prime is 2573957. The reversal of 2573955 is 5593752.

It is not a de Polignac number, because 2573955 - 2³ = 2573947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2573957) 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, 1507 + ... + 2723.

It is an arithmetic number, because the mean of its divisors is an integer number (190008).

2^2573955 is an apocalyptic number.

2573955 is a deficient number, since it is larger than the sum of its proper divisors (1986237).

2573955 is a wasteful number, since it uses less digits than its factorization.

2573955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275 (or 1272 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 2573955 is about 1604.3550105884. The cubic root of 2573955 is about 137.0461953722.

The spelling of 2573955 in words is "two million, five hundred seventy-three thousand, nine hundred fifty-five".