2750851 has 2 divisors, whose sum is σ = 2750852. Its totient is φ = 2750850.

The previous prime is 2750831. The next prime is 2750857. The reversal of 2750851 is 1580572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2750851 - 2⁹ = 2750339 is a prime.

It is not a weakly prime, because it can be changed into another prime (2750857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375425 + 1375426.

It is an arithmetic number, because the mean of its divisors is an integer number (1375426).

2^2750851 is an apocalyptic number.

2750851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750851 is an equidigital number, since it uses as much as digits as its factorization.

2750851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 2750851 is about 1658.5689614846. The cubic root of 2750851 is about 140.1164167724.

The spelling of 2750851 in words is "two million, seven hundred fifty thousand, eight hundred fifty-one".