2555073 has 12 divisors (see below), whose sum is σ = 3742180. Its totient is φ = 1679616.

The previous prime is 2555057. The next prime is 2555081. The reversal of 2555073 is 3705552.

It can be written as a sum of positive squares in 2 ways, for example, as 1656369 + 898704 = 1287^2 + 948^2 .

It is not a de Polignac number, because 2555073 - 2⁴ = 2555057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555173) 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, 1288 + ... + 2601.

2^2555073 is an apocalyptic number.

It is an amenable number.

2555073 is a deficient number, since it is larger than the sum of its proper divisors (1187107).

2555073 is a wasteful number, since it uses less digits than its factorization.

2555073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3968 (or 3965 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 2555073 is about 1598.4595709620. The cubic root of 2555073 is about 136.7102584190.

The spelling of 2555073 in words is "two million, five hundred fifty-five thousand, seventy-three".