99910463 has 4 divisors (see below), whose sum is σ = 99991080. Its totient is φ = 99829848.

The previous prime is 99910453. The next prime is 99910469. The reversal of 99910463 is 36401999.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99910463 - 2¹⁴ = 99894079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99910463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99910469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38420 + ... + 40937.

It is an arithmetic number, because the mean of its divisors is an integer number (24997770).

Almost surely, 2^99910463 is an apocalyptic number.

99910463 is a deficient number, since it is larger than the sum of its proper divisors (80617).

99910463 is a wasteful number, since it uses less digits than its factorization.

99910463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80616.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 99910463 is about 9995.5221474418. The cubic root of 99910463 is about 464.0203106820.

The spelling of 99910463 in words is "ninety-nine million, nine hundred ten thousand, four hundred sixty-three".