2772097 has 2 divisors, whose sum is σ = 2772098. Its totient is φ = 2772096.

The previous prime is 2772089. The next prime is 2772101. The reversal of 2772097 is 7902772.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2556801 + 215296 = 1599^2 + 464^2 .

It is a cyclic number.

It is not a de Polignac number, because 2772097 - 2³ = 2772089 is a prime.

2772097 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2772017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386048 + 1386049.

It is an arithmetic number, because the mean of its divisors is an integer number (1386049).

2^2772097 is an apocalyptic number.

It is an amenable number.

2772097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2772097 is an equidigital number, since it uses as much as digits as its factorization.

2772097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 2772097 is about 1664.9615611179. The cubic root of 2772097 is about 140.4762184138.

The spelling of 2772097 in words is "two million, seven hundred seventy-two thousand, ninety-seven".