94089423 has 4 divisors (see below), whose sum is σ = 125452568. Its totient is φ = 62726280.

The previous prime is 94089379. The next prime is 94089439. The reversal of 94089423 is 32498049.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 94089423 - 2⁸ = 94089167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94089323) 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, 15681568 + ... + 15681573.

It is an arithmetic number, because the mean of its divisors is an integer number (31363142).

Almost surely, 2^94089423 is an apocalyptic number.

94089423 is a deficient number, since it is larger than the sum of its proper divisors (31363145).

94089423 is a wasteful number, since it uses less digits than its factorization.

94089423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31363144.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 94089423 is about 9699.9702576864. The cubic root of 94089423 is about 454.8277301391.

The spelling of 94089423 in words is "ninety-four million, eighty-nine thousand, four hundred twenty-three".