2546982 has 12 divisors (see below), whose sum is σ = 5518500. Its totient is φ = 848988.

The previous prime is 2546959. The next prime is 2546987. The reversal of 2546982 is 2896452.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2¹³ + 5⁹ + 4⁵ + 6⁴ + 9⁵ + 8 + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546987) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70732 + ... + 70767.

It is an arithmetic number, because the mean of its divisors is an integer number (459875).

2^2546982 is an apocalyptic number.

2546982 is an abundant number, since it is smaller than the sum of its proper divisors (2971518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2546982 is a wasteful number, since it uses less digits than its factorization.

2546982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141507 (or 141504 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2546982 is about 1595.9266900456. The cubic root of 2546982 is about 136.5658017082.

The spelling of 2546982 in words is "two million, five hundred forty-six thousand, nine hundred eighty-two".