2985673 has 2 divisors, whose sum is σ = 2985674. Its totient is φ = 2985672.

The previous prime is 2985667. The next prime is 2985677. The reversal of 2985673 is 3765892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2913849 + 71824 = 1707^2 + 268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2985673 is a prime.

It is not a weakly prime, because it can be changed into another prime (2985677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1492836 + 1492837.

It is an arithmetic number, because the mean of its divisors is an integer number (1492837).

2^2985673 is an apocalyptic number.

It is an amenable number.

2985673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2985673 is an equidigital number, since it uses as much as digits as its factorization.

2985673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 40.

The square root of 2985673 is about 1727.9100092308. The cubic root of 2985673 is about 143.9950004694.

It can be divided in two parts, 29856 and 73, that added together give a square (29929 = 173²).

The spelling of 2985673 in words is "two million, nine hundred eighty-five thousand, six hundred seventy-three".