36326661 has 8 divisors (see below), whose sum is σ = 55354944. Its totient is φ = 20758080.

The previous prime is 36326657. The next prime is 36326681. The reversal of 36326661 is 16662363.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36326661 - 2² = 36326657 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36326681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864900 + ... + 864941.

It is an arithmetic number, because the mean of its divisors is an integer number (6919368).

Almost surely, 2^36326661 is an apocalyptic number.

It is an amenable number.

36326661 is a deficient number, since it is larger than the sum of its proper divisors (19028283).

36326661 is a wasteful number, since it uses less digits than its factorization.

36326661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729851.

The product of its digits is 23328, while the sum is 33.

The square root of 36326661 is about 6027.1602766145. The cubic root of 36326661 is about 331.1884330338.

The spelling of 36326661 in words is "thirty-six million, three hundred twenty-six thousand, six hundred sixty-one".