2753081 has 4 divisors (see below), whose sum is σ = 2898000. Its totient is φ = 2608164.

The previous prime is 2753063. The next prime is 2753111. The reversal of 2753081 is 1803572.

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 a de Polignac number, because none of the positive numbers 2^k-2753081 is a prime.

It is a super-2 number, since 2×2753081² = 15158909985122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2753081.

It is not an unprimeable number, because it can be changed into a prime (2753581) 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, 72431 + ... + 72468.

It is an arithmetic number, because the mean of its divisors is an integer number (724500).

2^2753081 is an apocalyptic number.

It is an amenable number.

2753081 is a deficient number, since it is larger than the sum of its proper divisors (144919).

2753081 is a wasteful number, since it uses less digits than its factorization.

2753081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144918.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 2753081 is about 1659.2410915837. The cubic root of 2753081 is about 140.1542687214.

The spelling of 2753081 in words is "two million, seven hundred fifty-three thousand, eighty-one".