23006455 has 8 divisors (see below), whose sum is σ = 28060704. Its totient is φ = 18103200.

The previous prime is 23006449. The next prime is 23006471. The reversal of 23006455 is 55460032.

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

It is not a de Polignac number, because 23006455 - 2⁷ = 23006327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37411 + ... + 38020.

It is an arithmetic number, because the mean of its divisors is an integer number (3507588).

Almost surely, 2^23006455 is an apocalyptic number.

23006455 is a deficient number, since it is larger than the sum of its proper divisors (5054249).

23006455 is an equidigital number, since it uses as much as digits as its factorization.

23006455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75497.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 23006455 is about 4796.5044563724. The cubic root of 23006455 is about 284.4133000783.

Adding to 23006455 its reverse (55460032), we get a palindrome (78466487).

The spelling of 23006455 in words is "twenty-three million, six thousand, four hundred fifty-five".