2772099 has 12 divisors (see below), whose sum is σ = 4368312. Its totient is φ = 1680000.

The previous prime is 2772097. The next prime is 2772101. The reversal of 2772099 is 9902772.

It is an interprime number because it is at equal distance from previous prime (2772097) and next prime (2772101).

It is not a de Polignac number, because 2772099 - 2¹ = 2772097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2772097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13902 + ... + 14099.

It is an arithmetic number, because the mean of its divisors is an integer number (364026).

2^2772099 is an apocalyptic number.

2772099 is a deficient number, since it is larger than the sum of its proper divisors (1596213).

2772099 is a wasteful number, since it uses less digits than its factorization.

2772099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28018 (or 28015 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 2772099 is about 1664.9621617322. The cubic root of 2772099 is about 140.4762521972.

The spelling of 2772099 in words is "two million, seven hundred seventy-two thousand, ninety-nine".