99000562 has 4 divisors (see below), whose sum is σ = 148500846. Its totient is φ = 49500280.

The previous prime is 99000557. The next prime is 99000563. The reversal of 99000562 is 26500099.

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

It can be written as a sum of positive squares in only one way, i.e., 98227921 + 772641 = 9911^2 + 879^2 .

It is a super-2 number, since 2×99000562² = 19602222552631688, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (99000563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24750139 + ... + 24750142.

Almost surely, 2^99000562 is an apocalyptic number.

99000562 is a deficient number, since it is larger than the sum of its proper divisors (49500284).

99000562 is a wasteful number, since it uses less digits than its factorization.

99000562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49500283.

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

The square root of 99000562 is about 9949.9026125887. The cubic root of 99000562 is about 462.6073762865.

The spelling of 99000562 in words is "ninety-nine million, five hundred sixty-two", and thus it is an aban number.