3145014 has 32 divisors (see below), whose sum is σ = 7056000. Its totient is φ = 1038312.

The previous prime is 3144989. The next prime is 3145019. The reversal of 3145014 is 4105413.

It is a happy number.

It is a super-2 number, since 2×3145014² = 19782226120392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7297 + ... + 7715.

It is an arithmetic number, because the mean of its divisors is an integer number (220500).

Almost surely, 2^3145014 is an apocalyptic number.

3145014 is an abundant number, since it is smaller than the sum of its proper divisors (3910986).

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

3145014 is a wasteful number, since it uses less digits than its factorization.

3145014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 3145014 is about 1773.4187322795. The cubic root of 3145014 is about 146.5123365151.

The spelling of 3145014 in words is "three million, one hundred forty-five thousand, fourteen".