3455142 has 8 divisors (see below), whose sum is σ = 6910296. Its totient is φ = 1151712.

The previous prime is 3455141. The next prime is 3455143. The reversal of 3455142 is 2415543.

3455142 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 (3455141) and next prime (3455143).

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

3455142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455141) 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 3 ways as a sum of consecutive naturals, for example, 287923 + ... + 287934.

It is an arithmetic number, because the mean of its divisors is an integer number (863787).

Almost surely, 2^3455142 is an apocalyptic number.

3455142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3455142 is a wasteful number, since it uses less digits than its factorization.

3455142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575862.

The product of its digits is 2400, while the sum is 24.

The square root of 3455142 is about 1858.8012265974. The cubic root of 3455142 is about 151.1780132359.

The spelling of 3455142 in words is "three million, four hundred fifty-five thousand, one hundred forty-two".