2680995 has 32 divisors (see below), whose sum is σ = 4723200. Its totient is φ = 1292544.

The previous prime is 2680991. The next prime is 2680999. The reversal of 2680995 is 5990862.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2680991) and next prime (2680999).

It is not a de Polignac number, because 2680995 - 2² = 2680991 is a prime.

2680995 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2680991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6351 + ... + 6759.

It is an arithmetic number, because the mean of its divisors is an integer number (147600).

2^2680995 is an apocalyptic number.

2680995 is a deficient number, since it is larger than the sum of its proper divisors (2042205).

2680995 is a wasteful number, since it uses less digits than its factorization.

2680995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 2680995 is about 1637.3744226658. The cubic root of 2680995 is about 138.9201791427.

The spelling of 2680995 in words is "two million, six hundred eighty thousand, nine hundred ninety-five".