3145002 has 32 divisors (see below), whose sum is σ = 7268352. Its totient is φ = 888624.

The previous prime is 3144989. The next prime is 3145019. The reversal of 3145002 is 2005413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3963 + ... + 4689.

It is an arithmetic number, because the mean of its divisors is an integer number (227136).

Almost surely, 2^3145002 is an apocalyptic number.

3145002 is an abundant number, since it is smaller than the sum of its proper divisors (4123350).

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

3145002 is a wasteful number, since it uses less digits than its factorization.

3145002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3145002 is about 1773.4153489806. The cubic root of 3145002 is about 146.5121501725.

The spelling of 3145002 in words is "three million, one hundred forty-five thousand, two".