2940016 has 20 divisors (see below), whose sum is σ = 5805432. Its totient is φ = 1441856.

The previous prime is 2940013. The next prime is 2940043. The reversal of 2940016 is 6100492.

2940016 = 49² + 50² + ... + 207².

2940016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886 + ... + 2581.

2^2940016 is an apocalyptic number.

It is an amenable number.

2940016 is a deficient number, since it is larger than the sum of its proper divisors (2865416).

2940016 is a wasteful number, since it uses less digits than its factorization.

2940016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528 (or 3522 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2940016 is about 1714.6474856366. The cubic root of 2940016 is about 143.2572350093.

The spelling of 2940016 in words is "two million, nine hundred forty thousand, sixteen".