36561002 has 16 divisors (see below), whose sum is σ = 56458080. Its totient is φ = 17749392.

The previous prime is 36560981. The next prime is 36561011. The reversal of 36561002 is 20016563.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7928 + ... + 11660.

It is an arithmetic number, because the mean of its divisors is an integer number (3528630).

Almost surely, 2^36561002 is an apocalyptic number.

36561002 is a deficient number, since it is larger than the sum of its proper divisors (19897078).

36561002 is a wasteful number, since it uses less digits than its factorization.

36561002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 36561002 is about 6046.5694406002. The cubic root of 36561002 is about 331.8990657027.

Adding to 36561002 its reverse (20016563), we get a palindrome (56577565).

The spelling of 36561002 in words is "thirty-six million, five hundred sixty-one thousand, two".