36081707 has 4 divisors (see below), whose sum is σ = 36101520. Its totient is φ = 36061896.

The previous prime is 36081679. The next prime is 36081709. The reversal of 36081707 is 70718063.

It is a happy number.

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 36081707 - 2²² = 31887403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36081709) 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, 6863 + ... + 10920.

It is an arithmetic number, because the mean of its divisors is an integer number (9025380).

Almost surely, 2^36081707 is an apocalyptic number.

36081707 is a deficient number, since it is larger than the sum of its proper divisors (19813).

36081707 is a wasteful number, since it uses less digits than its factorization.

36081707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19812.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 36081707 is about 6006.8050575993. The cubic root of 36081707 is about 330.4423422206.

The spelling of 36081707 in words is "thirty-six million, eighty-one thousand, seven hundred seven".