36808025 has 12 divisors (see below), whose sum is σ = 45784272. Its totient is φ = 29354640.

The previous prime is 36808021. The next prime is 36808061. The reversal of 36808025 is 52080863.

It is not a de Polignac number, because 36808025 - 2² = 36808021 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36807982 and 36808000.

It is not an unprimeable number, because it can be changed into a prime (36808021) 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, 6554 + ... + 10796.

It is an arithmetic number, because the mean of its divisors is an integer number (3815356).

Almost surely, 2^36808025 is an apocalyptic number.

It is an amenable number.

36808025 is a deficient number, since it is larger than the sum of its proper divisors (8976247).

36808025 is a wasteful number, since it uses less digits than its factorization.

36808025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4600 (or 4595 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 36808025 is about 6066.9617602223. The cubic root of 36808025 is about 332.6448762818.

Adding to 36808025 its reverse (52080863), we get a palindrome (88888888).

The spelling of 36808025 in words is "thirty-six million, eight hundred eight thousand, twenty-five".