36540767 has 4 divisors (see below), whose sum is σ = 38129520. Its totient is φ = 34952016.

The previous prime is 36540733. The next prime is 36540787. The reversal of 36540767 is 76704563.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36540767 - 2⁶ = 36540703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36540767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36540727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794342 + ... + 794387.

It is an arithmetic number, because the mean of its divisors is an integer number (9532380).

Almost surely, 2^36540767 is an apocalyptic number.

36540767 is a deficient number, since it is larger than the sum of its proper divisors (1588753).

36540767 is a wasteful number, since it uses less digits than its factorization.

36540767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588752.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 36540767 is about 6044.8959461681. The cubic root of 36540767 is about 331.8378236086.

The spelling of 36540767 in words is "thirty-six million, five hundred forty thousand, seven hundred sixty-seven".