2555535 has 8 divisors (see below), whose sum is σ = 4088880. Its totient is φ = 1362944.

The previous prime is 2555521. The next prime is 2555543. The reversal of 2555535 is 5355552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2555535 - 2¹⁴ = 2539151 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85170 + ... + 85199.

It is an arithmetic number, because the mean of its divisors is an integer number (511110).

2^2555535 is an apocalyptic number.

2555535 is a deficient number, since it is larger than the sum of its proper divisors (1533345).

2555535 is a wasteful number, since it uses less digits than its factorization.

2555535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170377.

The product of its digits is 18750, while the sum is 30.

The square root of 2555535 is about 1598.6040785635. The cubic root of 2555535 is about 136.7184977574.

The spelling of 2555535 in words is "two million, five hundred fifty-five thousand, five hundred thirty-five".