23678331 has 8 divisors (see below), whose sum is σ = 33428304. Its totient is φ = 14856960.

The previous prime is 23678329. The next prime is 23678341. The reversal of 23678331 is 13387632.

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

It is not a de Polignac number, because 23678331 - 2¹ = 23678329 is a prime.

It is a super-2 number, since 2×23678331² = 1121326717891122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23678292 and 23678301.

It is not an unprimeable number, because it can be changed into a prime (23678311) 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, 232090 + ... + 232191.

It is an arithmetic number, because the mean of its divisors is an integer number (4178538).

Almost surely, 2^23678331 is an apocalyptic number.

23678331 is a deficient number, since it is larger than the sum of its proper divisors (9749973).

23678331 is a wasteful number, since it uses less digits than its factorization.

23678331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464301.

The product of its digits is 18144, while the sum is 33.

The square root of 23678331 is about 4866.0385325231. The cubic root of 23678331 is about 287.1554273917.

The spelling of 23678331 in words is "twenty-three million, six hundred seventy-eight thousand, three hundred thirty-one".