23452205 has 32 divisors (see below), whose sum is σ = 33626880. Its totient is φ = 15367680.

The previous prime is 23452183. The next prime is 23452207. The reversal of 23452205 is 50225432.

It is not a de Polignac number, because 23452205 - 2⁸ = 23451949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23452207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84527 + ... + 84803.

It is an arithmetic number, because the mean of its divisors is an integer number (1050840).

Almost surely, 2^23452205 is an apocalyptic number.

It is an amenable number.

23452205 is a deficient number, since it is larger than the sum of its proper divisors (10174675).

23452205 is a wasteful number, since it uses less digits than its factorization.

23452205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 23452205 is about 4842.7476704862. The cubic root of 23452205 is about 286.2383988739.

Adding to 23452205 its reverse (50225432), we get a palindrome (73677637).

The spelling of 23452205 in words is "twenty-three million, four hundred fifty-two thousand, two hundred five".