2892473 has 2 divisors, whose sum is σ = 2892474. Its totient is φ = 2892472.

The previous prime is 2892419. The next prime is 2892511. The reversal of 2892473 is 3742982.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1817104 + 1075369 = 1348^2 + 1037^2 .

It is a cyclic number.

It is not a de Polignac number, because 2892473 - 2⁸ = 2892217 is a prime.

It is not a weakly prime, because it can be changed into another prime (2892403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1446236 + 1446237.

It is an arithmetic number, because the mean of its divisors is an integer number (1446237).

2^2892473 is an apocalyptic number.

It is an amenable number.

2892473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2892473 is an equidigital number, since it uses as much as digits as its factorization.

2892473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 2892473 is about 1700.7271974070. The cubic root of 2892473 is about 142.4808304982.

The spelling of 2892473 in words is "two million, eight hundred ninety-two thousand, four hundred seventy-three".