36501012 has 36 divisors (see below), whose sum is σ = 95245696. Its totient is φ = 11774160.

The previous prime is 36501011. The next prime is 36501013. The reversal of 36501012 is 21010563.

36501012 is a `hidden beast` number, since 3 + 650 + 1 + 0 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (36501011) and next prime (36501013).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36501011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15238 + ... + 17469.

Almost surely, 2^36501012 is an apocalyptic number.

It is an amenable number.

36501012 is an abundant number, since it is smaller than the sum of its proper divisors (58744684).

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

36501012 is a wasteful number, since it uses less digits than its factorization.

36501012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32748 (or 32743 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 36501012 is about 6041.6067399327. The cubic root of 36501012 is about 331.7174375223.

Adding to 36501012 its reverse (21010563), we get a palindrome (57511575).

The spelling of 36501012 in words is "thirty-six million, five hundred one thousand, twelve".