2670901 has 4 divisors (see below), whose sum is σ = 2681100. Its totient is φ = 2660704.

The previous prime is 2670881. The next prime is 2670923. The reversal of 2670901 is 1090762.

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

It can be written as a sum of positive squares in 2 ways, for example, as 342225 + 2328676 = 585^2 + 1526^2 .

It is a cyclic number.

It is not a de Polignac number, because 2670901 - 2¹⁷ = 2539829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2670931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4696 + ... + 5233.

It is an arithmetic number, because the mean of its divisors is an integer number (670275).

2^2670901 is an apocalyptic number.

It is an amenable number.

2670901 is a deficient number, since it is larger than the sum of its proper divisors (10199).

2670901 is an equidigital number, since it uses as much as digits as its factorization.

2670901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10198.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 2670901 is about 1634.2891421043. The cubic root of 2670901 is about 138.7456141243.

The spelling of 2670901 in words is "two million, six hundred seventy thousand, nine hundred one".