99461963 has 2 divisors, whose sum is σ = 99461964. Its totient is φ = 99461962.

The previous prime is 99461953. The next prime is 99461977. The reversal of 99461963 is 36916499.

It is a weak prime.

It is an emirp because it is prime and its reverse (36916499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99461963 - 2⁸ = 99461707 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99461933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49730981 + 49730982.

It is an arithmetic number, because the mean of its divisors is an integer number (49730982).

Almost surely, 2^99461963 is an apocalyptic number.

99461963 is a deficient number, since it is larger than the sum of its proper divisors (1).

99461963 is an equidigital number, since it uses as much as digits as its factorization.

99461963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 314928, while the sum is 47.

The square root of 99461963 is about 9973.0618668491. The cubic root of 99461963 is about 463.3249370779.

The spelling of 99461963 in words is "ninety-nine million, four hundred sixty-one thousand, nine hundred sixty-three".