2981063 has 2 divisors, whose sum is σ = 2981064. Its totient is φ = 2981062.

The previous prime is 2981059. The next prime is 2981087. The reversal of 2981063 is 3601892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2981063 - 2² = 2981059 is a prime.

It is a nialpdrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2981023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490531 + 1490532.

It is an arithmetic number, because the mean of its divisors is an integer number (1490532).

2^2981063 is an apocalyptic number.

2981063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2981063 is an equidigital number, since it uses as much as digits as its factorization.

2981063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2981063 is about 1726.5755123944. The cubic root of 2981063 is about 143.9208509227.

The spelling of 2981063 in words is "two million, nine hundred eighty-one thousand, sixty-three".