3455523 has 12 divisors (see below), whose sum is σ = 5107960. Its totient is φ = 2249856.

The previous prime is 3455519. The next prime is 3455527. The reversal of 3455523 is 3255543.

3455523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3455519) and next prime (3455527).

It is not a de Polignac number, because 3455523 - 2² = 3455519 is a prime.

It is a d-powerful number, because it can be written as 3³ + 4⁶ + 5² + 5⁸ + 5⁹ + 2²⁰ + 3¹⁰ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3455527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4078 + ... + 4851.

Almost surely, 2^3455523 is an apocalyptic number.

3455523 is a deficient number, since it is larger than the sum of its proper divisors (1652437).

3455523 is a wasteful number, since it uses less digits than its factorization.

3455523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8978 (or 8975 counting only the distinct ones).

The product of its digits is 9000, while the sum is 27.

The square root of 3455523 is about 1858.9037091791. The cubic root of 3455523 is about 151.1835698532.

The spelling of 3455523 in words is "three million, four hundred fifty-five thousand, five hundred twenty-three".