2879551 has 2 divisors, whose sum is σ = 2879552. Its totient is φ = 2879550.

The previous prime is 2879533. The next prime is 2879563. The reversal of 2879551 is 1559782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2879551 - 2⁷ = 2879423 is a prime.

It is a d-powerful number, because it can be written as 2⁸ + 8⁴ + 7 + 9⁶ + 5⁸ + 5⁹ + 1 .

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 2879551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2879501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439775 + 1439776.

It is an arithmetic number, because the mean of its divisors is an integer number (1439776).

2^2879551 is an apocalyptic number.

2879551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2879551 is an equidigital number, since it uses as much as digits as its factorization.

2879551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 37.

The square root of 2879551 is about 1696.9239817977. The cubic root of 2879551 is about 142.2683380680.

The spelling of 2879551 in words is "two million, eight hundred seventy-nine thousand, five hundred fifty-one".