94997963 has 2 divisors, whose sum is σ = 94997964. Its totient is φ = 94997962.

The previous prime is 94997957. The next prime is 94997971. The reversal of 94997963 is 36979949.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94997963 - 2¹⁶ = 94932427 is a prime.

It is a super-2 number, since 2×94997963² = 18049225948298738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94997899 and 94997908.

It is not a weakly prime, because it can be changed into another prime (94997563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47498981 + 47498982.

It is an arithmetic number, because the mean of its divisors is an integer number (47498982).

Almost surely, 2^94997963 is an apocalyptic number.

94997963 is a deficient number, since it is larger than the sum of its proper divisors (1).

94997963 is an equidigital number, since it uses as much as digits as its factorization.

94997963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3306744, while the sum is 56.

The square root of 94997963 is about 9746.6898483536. The cubic root of 94997963 is about 456.2870022408.

The spelling of 94997963 in words is "ninety-four million, nine hundred ninety-seven thousand, nine hundred sixty-three".