2962021 has 8 divisors (see below), whose sum is σ = 3032064. Its totient is φ = 2892960.

The previous prime is 2962013. The next prime is 2962033. The reversal of 2962021 is 1202692.

It is a happy number.

2962021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2962021 - 2³ = 2962013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2961983 and 2962001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2962621) 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 7 ways as a sum of consecutive naturals, for example, 10401 + ... + 10681.

It is an arithmetic number, because the mean of its divisors is an integer number (379008).

2^2962021 is an apocalyptic number.

It is an amenable number.

2962021 is a deficient number, since it is larger than the sum of its proper divisors (70043).

2962021 is a wasteful number, since it uses less digits than its factorization.

2962021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491.

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

The square root of 2962021 is about 1721.0522943827. The cubic root of 2962021 is about 143.6137572396.

The spelling of 2962021 in words is "two million, nine hundred sixty-two thousand, twenty-one".