2555532 has 36 divisors (see below), whose sum is σ = 7383376. Its totient is φ = 730080.

The previous prime is 2555521. The next prime is 2555543. The reversal of 2555532 is 2355552.

It is an interprime number because it is at equal distance from previous prime (2555521) and next prime (2555543).

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 2555496 and 2555505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4819 + ... + 5322.

2^2555532 is an apocalyptic number.

It is an amenable number.

2555532 is an abundant number, since it is smaller than the sum of its proper divisors (4827844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2555532 is a wasteful number, since it uses less digits than its factorization.

2555532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10158 (or 10153 counting only the distinct ones).

The product of its digits is 7500, while the sum is 27.

The square root of 2555532 is about 1598.6031402446. The cubic root of 2555532 is about 136.7184442584.

The spelling of 2555532 in words is "two million, five hundred fifty-five thousand, five hundred thirty-two".