3455123 has 16 divisors (see below), whose sum is σ = 4112640. Its totient is φ = 2841696.

The previous prime is 3455113. The next prime is 3455141. The reversal of 3455123 is 3215543.

3455123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3455123 - 2⁶ = 3455059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3455113) 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 15 ways as a sum of consecutive naturals, for example, 24788 + ... + 24926.

It is an arithmetic number, because the mean of its divisors is an integer number (257040).

Almost surely, 2^3455123 is an apocalyptic number.

3455123 is a deficient number, since it is larger than the sum of its proper divisors (657517).

3455123 is a wasteful number, since it uses less digits than its factorization.

3455123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266.

The product of its digits is 1800, while the sum is 23.

The square root of 3455123 is about 1858.7961157696. The cubic root of 3455123 is about 151.1777361235.

The spelling of 3455123 in words is "three million, four hundred fifty-five thousand, one hundred twenty-three".