3611255 has 8 divisors (see below), whose sum is σ = 4377024. Its totient is φ = 2860000.

The previous prime is 3611243. The next prime is 3611281. The reversal of 3611255 is 5521163.

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

It is not a de Polignac number, because 3611255 - 2¹⁶ = 3545719 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3611255.

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, 3071 + ... + 4080.

It is an arithmetic number, because the mean of its divisors is an integer number (547128).

Almost surely, 2^3611255 is an apocalyptic number.

3611255 is a deficient number, since it is larger than the sum of its proper divisors (765769).

3611255 is a wasteful number, since it uses less digits than its factorization.

3611255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7257.

The product of its digits is 900, while the sum is 23.

The square root of 3611255 is about 1900.3302344593. The cubic root of 3611255 is about 153.4214390726.

The spelling of 3611255 in words is "three million, six hundred eleven thousand, two hundred fifty-five".