36678912 has 72 divisors (see below), whose sum is σ = 98553504. Its totient is φ = 12109824.

The previous prime is 36678907. The next prime is 36678913. The reversal of 36678912 is 21987663.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36678913) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 125038 + ... + 125330.

Almost surely, 2^36678912 is an apocalyptic number.

36678912 is a gapful number since it is divisible by the number (32) 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 36678912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49276752).

36678912 is an abundant number, since it is smaller than the sum of its proper divisors (61874592).

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

36678912 is a wasteful number, since it uses less digits than its factorization.

36678912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 461 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 36678912 is about 6056.3117489112. The cubic root of 36678912 is about 332.2554766538.

The spelling of 36678912 in words is "thirty-six million, six hundred seventy-eight thousand, nine hundred twelve".