23093616 has 160 divisors (see below), whose sum is σ = 77995008. Its totient is φ = 5713920.

The previous prime is 23093573. The next prime is 23093621. The reversal of 23093616 is 61639032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74101 + ... + 74411.

Almost surely, 2^23093616 is an apocalyptic number.

23093616 is a gapful number since it is divisible by the number (26) 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 23093616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38997504).

23093616 is an abundant number, since it is smaller than the sum of its proper divisors (54901392).

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

23093616 is a wasteful number, since it uses less digits than its factorization.

23093616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 23093616 is about 4805.5817545850. The cubic root of 23093616 is about 284.7720183551.

The spelling of 23093616 in words is "twenty-three million, ninety-three thousand, six hundred sixteen".