2845151 has 2 divisors, whose sum is σ = 2845152. Its totient is φ = 2845150.

The previous prime is 2845147. The next prime is 2845177. The reversal of 2845151 is 1515482.

It is an a-pointer prime, because the next prime (2845177) can be obtained adding 2845151 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2845151 - 2² = 2845147 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is equal to p₂₀₆₄₅₉ and since 2845151 and 206459 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2845151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2841151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1422575 + 1422576.

It is an arithmetic number, because the mean of its divisors is an integer number (1422576).

2^2845151 is an apocalyptic number.

2845151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2845151 is an equidigital number, since it uses as much as digits as its factorization.

2845151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1600, while the sum is 26.

The square root of 2845151 is about 1686.7575403715. The cubic root of 2845151 is about 141.6995399299.

The spelling of 2845151 in words is "two million, eight hundred forty-five thousand, one hundred fifty-one".