33468646 has 8 divisors (see below), whose sum is σ = 51559920. Its totient is φ = 16282008.

The previous prime is 33468613. The next prime is 33468647. The reversal of 33468646 is 64686433.

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

It is a super-2 number, since 2×33468646² = 2240300530146632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33468599 and 33468608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33468647) 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, 226066 + ... + 226213.

It is an arithmetic number, because the mean of its divisors is an integer number (6444990).

Almost surely, 2^33468646 is an apocalyptic number.

33468646 is a deficient number, since it is larger than the sum of its proper divisors (18091274).

33468646 is a wasteful number, since it uses less digits than its factorization.

33468646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452318.

The product of its digits is 248832, while the sum is 40.

The square root of 33468646 is about 5785.2092442711. The cubic root of 33468646 is about 322.2646834166.

The spelling of 33468646 in words is "thirty-three million, four hundred sixty-eight thousand, six hundred forty-six".