99995562 has 24 divisors (see below), whose sum is σ = 217229220. Its totient is φ = 33243840.

The previous prime is 99995551. The next prime is 99995563. The reversal of 99995562 is 26559999.

It can be written as a sum of positive squares in 2 ways, for example, as 74805201 + 25190361 = 8649^2 + 5019^2 .

It is a super-2 number, since 2×99995562² = 19998224839391688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 99995499 and 99995508.

It is not an unprimeable number, because it can be changed into a prime (99995563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139 + ... + 14142.

Almost surely, 2^99995562 is an apocalyptic number.

99995562 is an abundant number, since it is smaller than the sum of its proper divisors (117233658).

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

99995562 is a wasteful number, since it uses less digits than its factorization.

99995562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14678 (or 14675 counting only the distinct ones).

The product of its digits is 1968300, while the sum is 54.

The square root of 99995562 is about 9999.7780975380. The cubic root of 99995562 is about 464.1520168026.

The spelling of 99995562 in words is "ninety-nine million, nine hundred ninety-five thousand, five hundred sixty-two".