36515241 has 36 divisors (see below), whose sum is σ = 63358464. Its totient is φ = 20185200.

The previous prime is 36515239. The next prime is 36515243. The reversal of 36515241 is 14251563.

36515241 is a `hidden beast` number, since 3 + 651 + 5 + 2 + 4 + 1 = 666.

36515241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36515239) and next prime (36515243).

It is not a de Polignac number, because 36515241 - 2¹ = 36515239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36515243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12336 + ... + 15006.

Almost surely, 2^36515241 is an apocalyptic number.

36515241 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

36515241 is a deficient number, since it is larger than the sum of its proper divisors (26843223).

36515241 is a wasteful number, since it uses less digits than its factorization.

36515241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722 (or 2712 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 36515241 is about 6042.7842092863. The cubic root of 36515241 is about 331.7605358180.

The spelling of 36515241 in words is "thirty-six million, five hundred fifteen thousand, two hundred forty-one".