2753491 has 8 divisors (see below), whose sum is σ = 3094560. Its totient is φ = 2430912.

The previous prime is 2753477. The next prime is 2753497. The reversal of 2753491 is 1943572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2753491 - 2⁵ = 2753459 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 7⁶ + 5⁵ + 3³ + 4⁶ + 9⁶ + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2753497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4306 + ... + 4903.

It is an arithmetic number, because the mean of its divisors is an integer number (386820).

2^2753491 is an apocalyptic number.

2753491 is a deficient number, since it is larger than the sum of its proper divisors (341069).

2753491 is a wasteful number, since it uses less digits than its factorization.

2753491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9245.

The product of its digits is 7560, while the sum is 31.

The square root of 2753491 is about 1659.3646374441. The cubic root of 2753491 is about 140.1612258236.

The spelling of 2753491 in words is "two million, seven hundred fifty-three thousand, four hundred ninety-one".