99562 has 8 divisors (see below), whose sum is σ = 151776. Its totient is φ = 48972.

The previous prime is 99559. The next prime is 99563. The reversal of 99562 is 26599.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (99563) 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, 238 + ... + 505.

It is an arithmetic number, because the mean of its divisors is an integer number (18972).

2⁹⁹⁵⁶² is an apocalyptic number.

99562 is a deficient number, since it is larger than the sum of its proper divisors (52214).

99562 is a wasteful number, since it uses less digits than its factorization.

99562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812.

The product of its digits is 4860, while the sum is 31.

The square root of 99562 is about 315.5344672140. The cubic root of 99562 is about 46.3480219576.

The spelling of 99562 in words is "ninety-nine thousand, five hundred sixty-two".