36138306 has 8 divisors (see below), whose sum is σ = 72276624. Its totient is φ = 12046100.

The previous prime is 36138293. The next prime is 36138329. The reversal of 36138306 is 60383163.

It is a sphenic number, since it is the product of 3 distinct primes.

36138306 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3011520 + ... + 3011531.

It is an arithmetic number, because the mean of its divisors is an integer number (9034578).

Almost surely, 2^36138306 is an apocalyptic number.

36138306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36138306 is a wasteful number, since it uses less digits than its factorization.

36138306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023056.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 36138306 is about 6011.5144514506. The cubic root of 36138306 is about 330.6150330101.

The spelling of 36138306 in words is "thirty-six million, one hundred thirty-eight thousand, three hundred six".