36604992 has 56 divisors (see below), whose sum is σ = 98060256. Its totient is φ = 12049408.

The previous prime is 36604991. The next prime is 36604993. The reversal of 36604992 is 29940663.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36604991) and next prime (36604993).

It is a self number, because there is not a number n which added to its sum of digits gives 36604992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36604991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14788 + ... + 17084.

It is an arithmetic number, because the mean of its divisors is an integer number (1751076).

Almost surely, 2^36604992 is an apocalyptic number.

36604992 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 36604992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49030128).

36604992 is an abundant number, since it is smaller than the sum of its proper divisors (61455264).

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

36604992 is a wasteful number, since it uses less digits than its factorization.

36604992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395 (or 2385 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 36604992 is about 6050.2059469079. The cubic root of 36604992 is about 332.0321254054.

The spelling of 36604992 in words is "thirty-six million, six hundred four thousand, nine hundred ninety-two".