3136145 has 8 divisors (see below), whose sum is σ = 3827520. Its totient is φ = 2466160.

The previous prime is 3136129. The next prime is 3136163. The reversal of 3136145 is 5416313.

It is a happy number.

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

It is not a de Polignac number, because 3136145 - 2⁴ = 3136129 is a prime.

It is a super-2 number, since 2×3136145² = 19670810922050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3136145.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 5021 + ... + 5610.

It is an arithmetic number, because the mean of its divisors is an integer number (478440).

Almost surely, 2^3136145 is an apocalyptic number.

It is an amenable number.

3136145 is a deficient number, since it is larger than the sum of its proper divisors (691375).

3136145 is a wasteful number, since it uses less digits than its factorization.

3136145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10695.

The product of its digits is 1080, while the sum is 23.

The square root of 3136145 is about 1770.9164294229. The cubic root of 3136145 is about 146.3744843157.

The spelling of 3136145 in words is "three million, one hundred thirty-six thousand, one hundred forty-five".