23077269 has 12 divisors (see below), whose sum is σ = 33559500. Its totient is φ = 15280704.

The previous prime is 23077261. The next prime is 23077277. The reversal of 23077269 is 96277032.

It is an interprime number because it is at equal distance from previous prime (23077261) and next prime (23077277).

It can be written as a sum of positive squares in 2 ways, for example, as 6185169 + 16892100 = 2487^2 + 4110^2 .

It is not a de Polignac number, because 23077269 - 2³ = 23077261 is a prime.

It is a super-2 number, since 2×23077269² = 1065120688996722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23077261) 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, 7264 + ... + 9945.

It is an arithmetic number, because the mean of its divisors is an integer number (2796625).

Almost surely, 2^23077269 is an apocalyptic number.

It is an amenable number.

23077269 is a deficient number, since it is larger than the sum of its proper divisors (10482231).

23077269 is a wasteful number, since it uses less digits than its factorization.

23077269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17364 (or 17361 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 23077269 is about 4803.8806188331. The cubic root of 23077269 is about 284.7048097809.

The spelling of 23077269 in words is "twenty-three million, seventy-seven thousand, two hundred sixty-nine".