93867372 has 72 divisors (see below), whose sum is σ = 256583600. Its totient is φ = 28833408.

The previous prime is 93867341. The next prime is 93867373. The reversal of 93867372 is 27376839.

It is a happy number.

It is a super-2 number, since 2×93867372² = 17622167052372768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (93867373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23454 + ... + 27162.

Almost surely, 2^93867372 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 93867372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128291800).

93867372 is an abundant number, since it is smaller than the sum of its proper divisors (162716228).

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

93867372 is a wasteful number, since it uses less digits than its factorization.

93867372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775 (or 3770 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 93867372 is about 9688.5175336581. The cubic root of 93867372 is about 454.4696505493.

The spelling of 93867372 in words is "ninety-three million, eight hundred sixty-seven thousand, three hundred seventy-two".