2940002 has 16 divisors (see below), whose sum is σ = 4817400. Its totient is φ = 1337472.

The previous prime is 2939999. The next prime is 2940011. The reversal of 2940002 is 2000492.

2940002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1901641 + 1038361 = 1379^2 + 1019^2 .

It is a super-2 number, since 2×2940002² = 17287223520008, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1124 + ... + 2672.

2^2940002 is an apocalyptic number.

2940002 is a deficient number, since it is larger than the sum of its proper divisors (1877398).

2940002 is a wasteful number, since it uses less digits than its factorization.

2940002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2940002 is about 1714.6434031600. The cubic root of 2940002 is about 143.2570076177.

Adding to 2940002 its reverse (2000492), we get a palindrome (4940494).

The spelling of 2940002 in words is "two million, nine hundred forty thousand, two".