2761001 has 4 divisors (see below), whose sum is σ = 2773392. Its totient is φ = 2748612.

The previous prime is 2760991. The next prime is 2761007. The reversal of 2761001 is 1001672.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2761001 - 2⁶ = 2760937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2761007) 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, 5855 + ... + 6308.

It is an arithmetic number, because the mean of its divisors is an integer number (693348).

2^2761001 is an apocalyptic number.

It is an amenable number.

2761001 is a deficient number, since it is larger than the sum of its proper divisors (12391).

2761001 is a wasteful number, since it uses less digits than its factorization.

2761001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12390.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 2761001 is about 1661.6260108701. The cubic root of 2761001 is about 140.2885375736.

Adding to 2761001 its reverse (1001672), we get a palindrome (3762673).

The spelling of 2761001 in words is "two million, seven hundred sixty-one thousand, one".