2872153 has 2 divisors, whose sum is σ = 2872154. Its totient is φ = 2872152.

The previous prime is 2872151. The next prime is 2872183. The reversal of 2872153 is 3512782.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1545049 + 1327104 = 1243^2 + 1152^2 .

It is a cyclic number.

It is not a de Polignac number, because 2872153 - 2¹ = 2872151 is a prime.

Together with 2872151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2872151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436076 + 1436077.

It is an arithmetic number, because the mean of its divisors is an integer number (1436077).

2^2872153 is an apocalyptic number.

It is an amenable number.

2872153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2872153 is an equidigital number, since it uses as much as digits as its factorization.

2872153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 2872153 is about 1694.7427533405. The cubic root of 2872153 is about 142.1463973212.

It can be divided in two parts, 2872 and 153, that added together give a square (3025 = 55²).

The spelling of 2872153 in words is "two million, eight hundred seventy-two thousand, one hundred fifty-three".