99269773 has 4 divisors (see below), whose sum is σ = 99290268. Its totient is φ = 99249280.

The previous prime is 99269701. The next prime is 99269791. The reversal of 99269773 is 37796299.

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 605284 + 98664489 = 778^2 + 9933^2 .

It is a cyclic number.

It is not a de Polignac number, because 99269773 - 2²⁵ = 65715341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99269773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99269873) 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, 1533 + ... + 14173.

It is an arithmetic number, because the mean of its divisors is an integer number (24822567).

Almost surely, 2^99269773 is an apocalyptic number.

It is an amenable number.

99269773 is a deficient number, since it is larger than the sum of its proper divisors (20495).

99269773 is a wasteful number, since it uses less digits than its factorization.

99269773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20494.

The product of its digits is 1285956, while the sum is 52.

The square root of 99269773 is about 9963.4217515872. The cubic root of 99269773 is about 463.0263176080.

The spelling of 99269773 in words is "ninety-nine million, two hundred sixty-nine thousand, seven hundred seventy-three".