2751293 has 2 divisors, whose sum is σ = 2751294. Its totient is φ = 2751292.

The previous prime is 2751253. The next prime is 2751299. The reversal of 2751293 is 3921572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2630884 + 120409 = 1622^2 + 347^2 .

It is a cyclic number.

It is not a de Polignac number, because 2751293 - 2¹⁶ = 2685757 is a prime.

It is a super-2 number, since 2×2751293² = 15139226343698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2751299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375646 + 1375647.

It is an arithmetic number, because the mean of its divisors is an integer number (1375647).

2^2751293 is an apocalyptic number.

It is an amenable number.

2751293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2751293 is an equidigital number, since it uses as much as digits as its factorization.

2751293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 29.

The square root of 2751293 is about 1658.7022035314. The cubic root of 2751293 is about 140.1239208914.

The spelling of 2751293 in words is "two million, seven hundred fifty-one thousand, two hundred ninety-three".