923751216 has 100 divisors (see below), whose sum is σ = 2694508344. Its totient is φ = 305510400.

The previous prime is 923751193. The next prime is 923751221. The reversal of 923751216 is 612157329.

923751216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×923751216² = 1706632618122957312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 167056 + ... + 172496.

Almost surely, 2^923751216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 923751216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1347254172).

923751216 is an abundant number, since it is smaller than the sum of its proper divisors (1770757128).

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

923751216 is a wasteful number, since it uses less digits than its factorization.

923751216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592 (or 5577 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 923751216 is about 30393.2758352896. The cubic root of 923751216 is about 973.9089143740.

The spelling of 923751216 in words is "nine hundred twenty-three million, seven hundred fifty-one thousand, two hundred sixteen".