2649068 has 6 divisors (see below), whose sum is σ = 4635876. Its totient is φ = 1324532.

The previous prime is 2649067. The next prime is 2649077. The reversal of 2649068 is 8609462.

It is a super-2 number, since 2×2649068² = 14035122537248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2649067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331130 + ... + 331137.

It is an arithmetic number, because the mean of its divisors is an integer number (772646).

2^2649068 is an apocalyptic number.

It is an amenable number.

2649068 is a deficient number, since it is larger than the sum of its proper divisors (1986808).

2649068 is a wasteful number, since it uses less digits than its factorization.

2649068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662271 (or 662269 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2649068 is about 1627.5957729117. The cubic root of 2649068 is about 138.3665254781.

It can be divided in two parts, 26 and 49068, that added together give a palindrome (49094).

The spelling of 2649068 in words is "two million, six hundred forty-nine thousand, sixty-eight".