23061167 has 4 divisors (see below), whose sum is σ = 23093616. Its totient is φ = 23028720.

The previous prime is 23061139. The next prime is 23061169. The reversal of 23061167 is 76116032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23061167 - 2¹⁴ = 23044783 is a prime.

It is a super-3 number, since 3×23061167³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23061169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15134 + ... + 16587.

It is an arithmetic number, because the mean of its divisors is an integer number (5773404).

Almost surely, 2^23061167 is an apocalyptic number.

23061167 is a deficient number, since it is larger than the sum of its proper divisors (32449).

23061167 is an equidigital number, since it uses as much as digits as its factorization.

23061167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32448.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 23061167 is about 4802.2043896527. The cubic root of 23061167 is about 284.6385774567.

Adding to 23061167 its reverse (76116032), we get a palindrome (99177199).

The spelling of 23061167 in words is "twenty-three million, sixty-one thousand, one hundred sixty-seven".