36742117 has 4 divisors (see below), whose sum is σ = 38903436. Its totient is φ = 34580800.

The previous prime is 36742103. The next prime is 36742127. The reversal of 36742117 is 71124763.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10023556 + 26718561 = 3166^2 + 5169^2 .

It is a cyclic number.

It is not a de Polignac number, because 36742117 - 2¹¹ = 36740069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36742127) 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, 1080634 + ... + 1080667.

It is an arithmetic number, because the mean of its divisors is an integer number (9725859).

Almost surely, 2^36742117 is an apocalyptic number.

It is an amenable number.

36742117 is a deficient number, since it is larger than the sum of its proper divisors (2161319).

36742117 is a wasteful number, since it uses less digits than its factorization.

36742117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161318.

The product of its digits is 7056, while the sum is 31.

The square root of 36742117 is about 6061.5276127392. The cubic root of 36742117 is about 332.4462143765.

The spelling of 36742117 in words is "thirty-six million, seven hundred forty-two thousand, one hundred seventeen".