23078967 has 8 divisors (see below), whose sum is σ = 30826224. Its totient is φ = 15358848.

The previous prime is 23078963. The next prime is 23078987. The reversal of 23078967 is 76987032.

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

It is not a de Polignac number, because 23078967 - 2² = 23078963 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23078963) 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, 4708 + ... + 8265.

It is an arithmetic number, because the mean of its divisors is an integer number (3853278).

Almost surely, 2^23078967 is an apocalyptic number.

23078967 is a deficient number, since it is larger than the sum of its proper divisors (7747257).

23078967 is a wasteful number, since it uses less digits than its factorization.

23078967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13569.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 23078967 is about 4804.0573477010. The cubic root of 23078967 is about 284.7117923649.

It can be divided in two parts, 230 and 78967, that added together give a palindrome (79197).

The spelling of 23078967 in words is "twenty-three million, seventy-eight thousand, nine hundred sixty-seven".