36012673 has 4 divisors (see below), whose sum is σ = 36024768. Its totient is φ = 36000580.

The previous prime is 36012671. The next prime is 36012709. The reversal of 36012673 is 37621063.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 37621063 = 2083 ⋅18061.

It is a cyclic number.

It is not a de Polignac number, because 36012673 - 2¹ = 36012671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36012671) 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, 1908 + ... + 8698.

It is an arithmetic number, because the mean of its divisors is an integer number (9006192).

Almost surely, 2^36012673 is an apocalyptic number.

It is an amenable number.

36012673 is a deficient number, since it is larger than the sum of its proper divisors (12095).

36012673 is an equidigital number, since it uses as much as digits as its factorization.

36012673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12094.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 36012673 is about 6001.0559904070. The cubic root of 36012673 is about 330.2314660142.

The spelling of 36012673 in words is "thirty-six million, twelve thousand, six hundred seventy-three".