2894533 has 2 divisors, whose sum is σ = 2894534. Its totient is φ = 2894532.

The previous prime is 2894513. The next prime is 2894537. The reversal of 2894533 is 3354982.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1532644 + 1361889 = 1238^2 + 1167^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2894533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2894537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1447266 + 1447267.

It is an arithmetic number, because the mean of its divisors is an integer number (1447267).

2^2894533 is an apocalyptic number.

It is an amenable number.

2894533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2894533 is an equidigital number, since it uses as much as digits as its factorization.

2894533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 34.

The square root of 2894533 is about 1701.3327129048. The cubic root of 2894533 is about 142.5146471042.

The spelling of 2894533 in words is "two million, eight hundred ninety-four thousand, five hundred thirty-three".