23001422 has 8 divisors (see below), whose sum is σ = 34523496. Its totient is φ = 11493592.

The previous prime is 23001413. The next prime is 23001439. The reversal of 23001422 is 22410032.

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

It is a junction number, because it is equal to n+sod(n) for n = 23001397 and 23001406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2633 + ... + 7275.

It is an arithmetic number, because the mean of its divisors is an integer number (4315437).

Almost surely, 2^23001422 is an apocalyptic number.

23001422 is a deficient number, since it is larger than the sum of its proper divisors (11522074).

23001422 is a wasteful number, since it uses less digits than its factorization.

23001422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7122.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 23001422 is about 4795.9797747697. The cubic root of 23001422 is about 284.3925587033.

Adding to 23001422 its reverse (22410032), we get a palindrome (45411454).

The spelling of 23001422 in words is "twenty-three million, one thousand, four hundred twenty-two".