2982651 has 8 divisors (see below), whose sum is σ = 4545024. Its totient is φ = 1704360.

The previous prime is 2982649. The next prime is 2982659. The reversal of 2982651 is 1562892.

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

It is not a de Polignac number, because 2982651 - 2¹ = 2982649 is a prime.

2982651 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2982659) 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 7 ways as a sum of consecutive naturals, for example, 70995 + ... + 71036.

It is an arithmetic number, because the mean of its divisors is an integer number (568128).

2^2982651 is an apocalyptic number.

2982651 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2982651 is a deficient number, since it is larger than the sum of its proper divisors (1562373).

2982651 is a wasteful number, since it uses less digits than its factorization.

2982651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142041.

The product of its digits is 8640, while the sum is 33.

The square root of 2982651 is about 1727.0353210053. The cubic root of 2982651 is about 143.9464017348.

The spelling of 2982651 in words is "two million, nine hundred eighty-two thousand, six hundred fifty-one".