23069471 has 6 divisors (see below), whose sum is σ = 23893272. Its totient is φ = 22273160.

The previous prime is 23069467. The next prime is 23069503. The reversal of 23069471 is 17496032.

It is not a de Polignac number, because 23069471 - 2² = 23069467 is a prime.

It is a super-3 number, since 3×23069471³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23069411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12875 + ... + 14556.

It is an arithmetic number, because the mean of its divisors is an integer number (3982212).

Almost surely, 2^23069471 is an apocalyptic number.

23069471 is a deficient number, since it is larger than the sum of its proper divisors (823801).

23069471 is an equidigital number, since it uses as much as digits as its factorization.

23069471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27489 (or 27460 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 23069471 is about 4803.0689147669. The cubic root of 23069471 is about 284.6727381318.

The spelling of 23069471 in words is "twenty-three million, sixty-nine thousand, four hundred seventy-one".