99286969 has 4 divisors (see below), whose sum is σ = 100310644. Its totient is φ = 98263296.

The previous prime is 99286927. The next prime is 99286973. The reversal of 99286969 is 96968299.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 46172025 + 53114944 = 6795^2 + 7288^2 .

It is a cyclic number.

It is not a de Polignac number, because 99286969 - 2¹⁷ = 99155897 is a prime.

It is a super-2 number, since 2×99286969² = 19715804426413922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99286669) 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, 511692 + ... + 511885.

It is an arithmetic number, because the mean of its divisors is an integer number (25077661).

Almost surely, 2^99286969 is an apocalyptic number.

It is an amenable number.

99286969 is a deficient number, since it is larger than the sum of its proper divisors (1023675).

99286969 is a wasteful number, since it uses less digits than its factorization.

99286969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023674.

The product of its digits is 3779136, while the sum is 58.

The square root of 99286969 is about 9964.2846707629. The cubic root of 99286969 is about 463.0530519657.

The spelling of 99286969 in words is "ninety-nine million, two hundred eighty-six thousand, nine hundred sixty-nine".