3258142 has 4 divisors (see below), whose sum is σ = 4887216. Its totient is φ = 1629070.

The previous prime is 3258137. The next prime is 3258149. The reversal of 3258142 is 2418523.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3258149) 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 as a sum of consecutive naturals, namely, 814534 + ... + 814537.

It is an arithmetic number, because the mean of its divisors is an integer number (1221804).

Almost surely, 2^3258142 is an apocalyptic number.

3258142 is a deficient number, since it is larger than the sum of its proper divisors (1629074).

3258142 is a wasteful number, since it uses less digits than its factorization.

3258142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629073.

The product of its digits is 1920, while the sum is 25.

The square root of 3258142 is about 1805.0324096813. The cubic root of 3258142 is about 148.2483958736.

It can be divided in two parts, 32581 and 42, that added together give a palindrome (32623).

The spelling of 3258142 in words is "three million, two hundred fifty-eight thousand, one hundred forty-two".