2752669 has 2 divisors, whose sum is σ = 2752670. Its totient is φ = 2752668.

The previous prime is 2752667. The next prime is 2752679. The reversal of 2752669 is 9662572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2679769 + 72900 = 1637^2 + 270^2 .

It is a cyclic number.

It is not a de Polignac number, because 2752669 - 2¹ = 2752667 is a prime.

It is a super-2 number, since 2×2752669² = 15154373247122, which contains 22 as substring.

Together with 2752667, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2² + 7³ + 5⁶ + 2²⁰ + 6⁵ + 6⁸ + 9³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2752667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376334 + 1376335.

It is an arithmetic number, because the mean of its divisors is an integer number (1376335).

2^2752669 is an apocalyptic number.

It is an amenable number.

2752669 is a deficient number, since it is larger than the sum of its proper divisors (1).

2752669 is an equidigital number, since it uses as much as digits as its factorization.

2752669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 2752669 is about 1659.1169337934. The cubic root of 2752669 is about 140.1472769862.

Subtracting 2752669 from its reverse (9662572), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 2752669 in words is "two million, seven hundred fifty-two thousand, six hundred sixty-nine".