99062863 has 4 divisors (see below), whose sum is σ = 103369968. Its totient is φ = 94755760.

The previous prime is 99062861. The next prime is 99062867. The reversal of 99062863 is 36826099.

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 99062863 - 2¹ = 99062861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99062861) 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, 2153518 + ... + 2153563.

It is an arithmetic number, because the mean of its divisors is an integer number (25842492).

Almost surely, 2^99062863 is an apocalyptic number.

99062863 is a deficient number, since it is larger than the sum of its proper divisors (4307105).

99062863 is a wasteful number, since it uses less digits than its factorization.

99062863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4307104.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 99062863 is about 9953.0328543615. The cubic root of 99062863 is about 462.7043954617.

It can be divided in two parts, 9906 and 2863, that added together give a square (12769 = 113²).

The spelling of 99062863 in words is "ninety-nine million, sixty-two thousand, eight hundred sixty-three".