23678967 has 8 divisors (see below), whose sum is σ = 34000624. Its totient is φ = 14571648.

The previous prime is 23678957. The next prime is 23678971. The reversal of 23678967 is 76987632.

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

It is not a de Polignac number, because 23678967 - 2⁴ = 23678951 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23678917) 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 7 ways as a sum of consecutive naturals, for example, 303538 + ... + 303615.

It is an arithmetic number, because the mean of its divisors is an integer number (4250078).

Almost surely, 2^23678967 is an apocalyptic number.

23678967 is a deficient number, since it is larger than the sum of its proper divisors (10321657).

23678967 is a wasteful number, since it uses less digits than its factorization.

23678967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607169.

The product of its digits is 762048, while the sum is 48.

The square root of 23678967 is about 4866.1038829848. The cubic root of 23678967 is about 287.1579983671.

The spelling of 23678967 in words is "twenty-three million, six hundred seventy-eight thousand, nine hundred sixty-seven".