2894971 has 2 divisors, whose sum is σ = 2894972. Its totient is φ = 2894970.

The previous prime is 2894951. The next prime is 2894989. The reversal of 2894971 is 1794982.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2894971 - 2⁵ = 2894939 is a prime.

It is not a weakly prime, because it can be changed into another prime (2894911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1447485 + 1447486.

It is an arithmetic number, because the mean of its divisors is an integer number (1447486).

2^2894971 is an apocalyptic number.

2894971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2894971 is an equidigital number, since it uses as much as digits as its factorization.

2894971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 40.

The square root of 2894971 is about 1701.4614306531. The cubic root of 2894971 is about 142.5218351685.

The spelling of 2894971 in words is "two million, eight hundred ninety-four thousand, nine hundred seventy-one".