36648525 has 24 divisors (see below), whose sum is σ = 61161760. Its totient is φ = 19362240.

The previous prime is 36648497. The next prime is 36648539. The reversal of 36648525 is 52584663.

It is not a de Polignac number, because 36648525 - 2⁶ = 36648461 is a prime.

It is a super-2 number, since 2×36648525² = 2686228769351250, which contains 22 as substring.

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, 5934 + ... + 10416.

Almost surely, 2^36648525 is an apocalyptic number.

It is an amenable number.

36648525 is a deficient number, since it is larger than the sum of its proper divisors (24513235).

36648525 is a wasteful number, since it uses less digits than its factorization.

36648525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605 (or 4600 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The square root of 36648525 is about 6053.8025240340. The cubic root of 36648525 is about 332.1636978813.

It can be divided in two parts, 36648 and 525, that added together give a palindrome (37173).

The spelling of 36648525 in words is "thirty-six million, six hundred forty-eight thousand, five hundred twenty-five".