93381012 has 72 divisors (see below), whose sum is σ = 255493056. Its totient is φ = 29766528.

The previous prime is 93380999. The next prime is 93381023. The reversal of 93381012 is 21018339.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20268 + ... + 24444.

Almost surely, 2^93381012 is an apocalyptic number.

93381012 is a gapful number since it is divisible by the number (92) 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 93381012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127746528).

93381012 is an abundant number, since it is smaller than the sum of its proper divisors (162112044).

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

93381012 is a wasteful number, since it uses less digits than its factorization.

93381012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4219 (or 4205 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 93381012 is about 9663.3851211674. The cubic root of 93381012 is about 453.6833684004.

The spelling of 93381012 in words is "ninety-three million, three hundred eighty-one thousand, twelve".