99865062 has 40 divisors (see below), whose sum is σ = 244118952. Its totient is φ = 30261600.

The previous prime is 99865061. The next prime is 99865069. The reversal of 99865062 is 26056899.

It is a junction number, because it is equal to n+sod(n) for n = 99864999 and 99865017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99865061) 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 in 19 ways as a sum of consecutive naturals, for example, 26239 + ... + 29802.

Almost surely, 2^99865062 is an apocalyptic number.

99865062 is an abundant number, since it is smaller than the sum of its proper divisors (144253890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99865062 is a wasteful number, since it uses less digits than its factorization.

99865062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56066 (or 56057 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 99865062 is about 9993.2508224301. The cubic root of 99865062 is about 463.9500138136.

The spelling of 99865062 in words is "ninety-nine million, eight hundred sixty-five thousand, sixty-two".