23071369 has 4 divisors (see below), whose sum is σ = 24074496. Its totient is φ = 22068244.

The previous prime is 23071361. The next prime is 23071393. The reversal of 23071369 is 96317032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23071369 - 2³ = 23071361 is a prime.

It is a super-2 number, since 2×23071369² = 1064576135068322, which contains 22 as substring.

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 23071369.

It is not an unprimeable number, because it can be changed into a prime (23071361) 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, 501529 + ... + 501574.

It is an arithmetic number, because the mean of its divisors is an integer number (6018624).

Almost surely, 2^23071369 is an apocalyptic number.

It is an amenable number.

23071369 is a deficient number, since it is larger than the sum of its proper divisors (1003127).

23071369 is a wasteful number, since it uses less digits than its factorization.

23071369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003126.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 23071369 is about 4803.2664927110. The cubic root of 23071369 is about 284.6805449000.

The spelling of 23071369 in words is "twenty-three million, seventy-one thousand, three hundred sixty-nine".