23673468 has 144 divisors (see below), whose sum is σ = 73288320. Its totient is φ = 5878656.

The previous prime is 23673443. The next prime is 23673479. The reversal of 23673468 is 86437632.

It is a Harshad number since it is a multiple of its sum of digits (39).

23673468 is a Rhonda number in base 15.

Its product of digits (145152) is a multiple of the sum of its prime factors (216).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 145155 + ... + 145317.

Almost surely, 2^23673468 is an apocalyptic number.

23673468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23673468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36644160).

23673468 is an abundant number, since it is smaller than the sum of its proper divisors (49614852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23673468 is a wasteful number, since it uses less digits than its factorization.

23673468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 207 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 23673468 is about 4865.5388190826. The cubic root of 23673468 is about 287.1357676101.

The spelling of 23673468 in words is "twenty-three million, six hundred seventy-three thousand, four hundred sixty-eight".