36747612 has 72 divisors (see below), whose sum is σ = 102840192. Its totient is φ = 10970400.

The previous prime is 36747563. The next prime is 36747631. The reversal of 36747612 is 21674763.

36747612 is a `hidden beast` number, since 36 + 7 + 4 + 7 + 612 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27463 + ... + 28769.

It is an arithmetic number, because the mean of its divisors is an integer number (1428336).

Almost surely, 2^36747612 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 36747612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51420096).

36747612 is an abundant number, since it is smaller than the sum of its proper divisors (66092580).

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

36747612 is a wasteful number, since it uses less digits than its factorization.

36747612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399 (or 1394 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 36747612 is about 6061.9808643710. The cubic root of 36747612 is about 332.4627866469.

It can be divided in two parts, 3674761 and 2, that added together give a palindrome (3674763).

The spelling of 36747612 in words is "thirty-six million, seven hundred forty-seven thousand, six hundred twelve".