2047220963 has 2 divisors, whose sum is σ = 2047220964. Its totient is φ = 2047220962.

The previous prime is 2047220951. The next prime is 2047220977. The reversal of 2047220963 is 3690227402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2047220963 - 2⁶ = 2047220899 is a prime.

It is a super-2 number, since 2×2047220963² = 8382227342693294738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2047220933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023610481 + 1023610482.

It is an arithmetic number, because the mean of its divisors is an integer number (1023610482).

Almost surely, 2^2047220963 is an apocalyptic number.

2047220963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2047220963 is an equidigital number, since it uses as much as digits as its factorization.

2047220963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 2047220963 is about 45246.2259531113. The cubic root of 2047220963 is about 1269.7597997792.

The spelling of 2047220963 in words is "two billion, forty-seven million, two hundred twenty thousand, nine hundred sixty-three".