2647082 has 4 divisors (see below), whose sum is σ = 3970626. Its totient is φ = 1323540.

The previous prime is 2647081. The next prime is 2647097. The reversal of 2647082 is 2807462.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2621161 + 25921 = 1619^2 + 161^2 .

It is a super-2 number, since 2×2647082² = 14014086229448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2647081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661769 + ... + 661772.

2^2647082 is an apocalyptic number.

2647082 is a deficient number, since it is larger than the sum of its proper divisors (1323544).

2647082 is a wasteful number, since it uses less digits than its factorization.

2647082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323543.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2647082 is about 1626.9855561744. The cubic root of 2647082 is about 138.3319391482.

The spelling of 2647082 in words is "two million, six hundred forty-seven thousand, eighty-two".