36466643 has 4 divisors (see below), whose sum is σ = 38385960. Its totient is φ = 34547328.

The previous prime is 36466627. The next prime is 36466657. The reversal of 36466643 is 34666463.

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 36466643 - 2⁴ = 36466627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36466597 and 36466606.

It is not an unprimeable number, because it can be changed into a prime (36466673) 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, 959630 + ... + 959667.

It is an arithmetic number, because the mean of its divisors is an integer number (9596490).

Almost surely, 2^36466643 is an apocalyptic number.

36466643 is a deficient number, since it is larger than the sum of its proper divisors (1919317).

36466643 is a wasteful number, since it uses less digits than its factorization.

36466643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919316.

The product of its digits is 186624, while the sum is 38.

The square root of 36466643 is about 6038.7617108146. The cubic root of 36466643 is about 331.6132908503.

It can be divided in two parts, 3 and 6466643, that added together give a palindrome (6466646).

The spelling of 36466643 in words is "thirty-six million, four hundred sixty-six thousand, six hundred forty-three".