3145562 has 8 divisors (see below), whose sum is σ = 5392416. Its totient is φ = 1348092.

The previous prime is 3145559. The next prime is 3145573. The reversal of 3145562 is 2655413.

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, 112328 + ... + 112355.

It is an arithmetic number, because the mean of its divisors is an integer number (674052).

Almost surely, 2^3145562 is an apocalyptic number.

3145562 is a deficient number, since it is larger than the sum of its proper divisors (2246854).

3145562 is a wasteful number, since it uses less digits than its factorization.

3145562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224692.

The product of its digits is 3600, while the sum is 26.

The square root of 3145562 is about 1773.5732293875. The cubic root of 3145562 is about 146.5208456555.

The spelling of 3145562 in words is "three million, one hundred forty-five thousand, five hundred sixty-two".