3623255 has 4 divisors (see below), whose sum is σ = 4347912. Its totient is φ = 2898600.

The previous prime is 3623251. The next prime is 3623267. The reversal of 3623255 is 5523263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5523263 = 263 ⋅21001.

It is not a de Polignac number, because 3623255 - 2² = 3623251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3623251) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 362321 + ... + 362330.

It is an arithmetic number, because the mean of its divisors is an integer number (1086978).

Almost surely, 2^3623255 is an apocalyptic number.

3623255 is a deficient number, since it is larger than the sum of its proper divisors (724657).

3623255 is an equidigital number, since it uses as much as digits as its factorization.

3623255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724656.

The product of its digits is 5400, while the sum is 26.

The square root of 3623255 is about 1903.4849618529. The cubic root of 3623255 is about 153.5911881655.

The spelling of 3623255 in words is "three million, six hundred twenty-three thousand, two hundred fifty-five".