36601002 has 12 divisors (see below), whose sum is σ = 79302210. Its totient is φ = 12200328.

The previous prime is 36600943. The next prime is 36601003. The reversal of 36601002 is 20010663.

It is a happy number.

36601002 is a `hidden beast` number, since 3 + 660 + 1 + 0 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 28933641 + 7667361 = 5379^2 + 2769^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2033389 = 36601002 / (3 + 6 + 6 + 0 + 1 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (36601003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1016677 + ... + 1016712.

Almost surely, 2^36601002 is an apocalyptic number.

36601002 is an abundant number, since it is smaller than the sum of its proper divisors (42701208).

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

36601002 is a wasteful number, since it uses less digits than its factorization.

36601002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033397 (or 2033394 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 36601002 is about 6049.8761970804. The cubic root of 36601002 is about 332.0200609642.

Adding to 36601002 its reverse (20010663), we get a palindrome (56611665).

The spelling of 36601002 in words is "thirty-six million, six hundred one thousand, two".