2945514 has 32 divisors (see below), whose sum is σ = 6922944. Its totient is φ = 823680.

The previous prime is 2945497. The next prime is 2945519. The reversal of 2945514 is 4155492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945519) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 859 + ... + 2574.

It is an arithmetic number, because the mean of its divisors is an integer number (216342).

2^2945514 is an apocalyptic number.

2945514 is an abundant number, since it is smaller than the sum of its proper divisors (3977430).

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

2945514 is a wasteful number, since it uses less digits than its factorization.

2945514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462.

The product of its digits is 7200, while the sum is 30.

The square root of 2945514 is about 1716.2499817917. The cubic root of 2945514 is about 143.3464791741.

The spelling of 2945514 in words is "two million, nine hundred forty-five thousand, five hundred fourteen".