23120067 has 8 divisors (see below), whose sum is σ = 30945024. Its totient is φ = 15354248.

The previous prime is 23120039. The next prime is 23120171. The reversal of 23120067 is 76002132.

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 23120067 - 2¹¹ = 23118019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23122067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13863 + ... + 15440.

It is an arithmetic number, because the mean of its divisors is an integer number (3868128).

Almost surely, 2^23120067 is an apocalyptic number.

23120067 is a deficient number, since it is larger than the sum of its proper divisors (7824957).

23120067 is a wasteful number, since it uses less digits than its factorization.

23120067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29569.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 23120067 is about 4808.3330791450. Note that the first 3 decimals coincide. The cubic root of 23120067 is about 284.8807010696.

Adding to 23120067 its reverse (76002132), we get a palindrome (99122199).

The spelling of 23120067 in words is "twenty-three million, one hundred twenty thousand, sixty-seven".