2984531 has 8 divisors (see below), whose sum is σ = 3344304. Its totient is φ = 2639520.

The previous prime is 2984521. The next prime is 2984533. The reversal of 2984531 is 1354892.

2984531 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 2984531 - 2¹⁸ = 2722387 is a prime.

It is a super-2 number, since 2×2984531² = 17814850579922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2984533) 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, 3260 + ... + 4073.

It is an arithmetic number, because the mean of its divisors is an integer number (418038).

2^2984531 is an apocalyptic number.

2984531 is a deficient number, since it is larger than the sum of its proper divisors (359773).

2984531 is a wasteful number, since it uses less digits than its factorization.

2984531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7381.

The product of its digits is 8640, while the sum is 32.

The square root of 2984531 is about 1727.5795206010. The cubic root of 2984531 is about 143.9766390859.

The spelling of 2984531 in words is "two million, nine hundred eighty-four thousand, five hundred thirty-one".