23021214 has 8 divisors (see below), whose sum is σ = 46042440. Its totient is φ = 7673736.

The previous prime is 23021203. The next prime is 23021227. The reversal of 23021214 is 41212032.

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

23021214 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23021193 and 23021202.

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, 1918429 + ... + 1918440.

It is an arithmetic number, because the mean of its divisors is an integer number (5755305).

Almost surely, 2^23021214 is an apocalyptic number.

23021214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23021214 is a wasteful number, since it uses less digits than its factorization.

23021214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836874.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 23021214 is about 4798.0427259457. The cubic root of 23021214 is about 284.4741056015.

Adding to 23021214 its reverse (41212032), we get a palindrome (64233246).

The spelling of 23021214 in words is "twenty-three million, twenty-one thousand, two hundred fourteen".