23201395 has 8 divisors (see below), whose sum is σ = 31819104. Its totient is φ = 15909504.

The previous prime is 23201383. The next prime is 23201401. The reversal of 23201395 is 59310232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23201395 - 2⁷ = 23201267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331414 + ... + 331483.

It is an arithmetic number, because the mean of its divisors is an integer number (3977388).

Almost surely, 2^23201395 is an apocalyptic number.

23201395 is a deficient number, since it is larger than the sum of its proper divisors (8617709).

23201395 is an equidigital number, since it uses as much as digits as its factorization.

23201395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662909.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 23201395 is about 4816.7826398956. The cubic root of 23201395 is about 285.2143457800.

The spelling of 23201395 in words is "twenty-three million, two hundred one thousand, three hundred ninety-five".