23201394 has 32 divisors (see below), whose sum is σ = 49090560. Its totient is φ = 7290000.

The previous prime is 23201383. The next prime is 23201401. The reversal of 23201394 is 49310232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30519 + ... + 31269.

It is an arithmetic number, because the mean of its divisors is an integer number (1534080).

Almost surely, 2^23201394 is an apocalyptic number.

23201394 is an abundant number, since it is smaller than the sum of its proper divisors (25889166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23201394 is a wasteful number, since it uses less digits than its factorization.

23201394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 23201394 is about 4816.7825360919. The cubic root of 23201394 is about 285.2143416823.

The spelling of 23201394 in words is "twenty-three million, two hundred one thousand, three hundred ninety-four".