23019094 has 8 divisors (see below), whose sum is σ = 39461328. Its totient is φ = 9865320.

The previous prime is 23019091. The next prime is 23019107. The reversal of 23019094 is 49091032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23019091) 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, 822097 + ... + 822124.

It is an arithmetic number, because the mean of its divisors is an integer number (4932666).

Almost surely, 2^23019094 is an apocalyptic number.

23019094 is a deficient number, since it is larger than the sum of its proper divisors (16442234).

23019094 is a wasteful number, since it uses less digits than its factorization.

23019094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644230.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 23019094 is about 4797.8217974410. The cubic root of 23019094 is about 284.4653730238.

The spelling of 23019094 in words is "twenty-three million, nineteen thousand, ninety-four".