2982641 has 4 divisors (see below), whose sum is σ = 2991984. Its totient is φ = 2973300.

The previous prime is 2982611. The next prime is 2982643. The reversal of 2982641 is 1462892.

2982641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2982641 is a prime.

It is a super-2 number, since 2×2982641² = 17792294669762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2982598 and 2982607.

It is not an unprimeable number, because it can be changed into a prime (2982643) 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, 4175 + ... + 4836.

It is an arithmetic number, because the mean of its divisors is an integer number (747996).

2^2982641 is an apocalyptic number.

It is an amenable number.

2982641 is a deficient number, since it is larger than the sum of its proper divisors (9343).

2982641 is an equidigital number, since it uses as much as digits as its factorization.

2982641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9342.

The product of its digits is 6912, while the sum is 32.

The square root of 2982641 is about 1727.0324258681. The cubic root of 2982641 is about 143.9462408638.

The spelling of 2982641 in words is "two million, nine hundred eighty-two thousand, six hundred forty-one".