3145082 has 8 divisors (see below), whose sum is σ = 4770900. Its totient is φ = 1554784.

The previous prime is 3145057. The next prime is 3145091. The reversal of 3145082 is 2805413.

It can be written as a sum of positive squares in 2 ways, for example, as 2819041 + 326041 = 1679^2 + 571^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8657 + ... + 9012.

Almost surely, 2^3145082 is an apocalyptic number.

3145082 is a deficient number, since it is larger than the sum of its proper divisors (1625818).

3145082 is a wasteful number, since it uses less digits than its factorization.

3145082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17760.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 3145082 is about 1773.4379041850. The cubic root of 3145082 is about 146.5133924475.

The spelling of 3145082 in words is "three million, one hundred forty-five thousand, eighty-two".