23194071 has 24 divisors (see below), whose sum is σ = 34793616. Its totient is φ = 14878080.

The previous prime is 23194063. The next prime is 23194109. The reversal of 23194071 is 17049132.

It is not a de Polignac number, because 23194071 - 2³ = 23194063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23194271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27841 + ... + 28661.

It is an arithmetic number, because the mean of its divisors is an integer number (1449734).

Almost surely, 2^23194071 is an apocalyptic number.

23194071 is a deficient number, since it is larger than the sum of its proper divisors (11599545).

23194071 is a wasteful number, since it uses less digits than its factorization.

23194071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 23194071 is about 4816.0223213768. The cubic root of 23194071 is about 285.1843313533.

The spelling of 23194071 in words is "twenty-three million, one hundred ninety-four thousand, seventy-one".