33672914 has 16 divisors (see below), whose sum is σ = 56142720. Its totient is φ = 15016560.

The previous prime is 33672887. The next prime is 33672917. The reversal of 33672914 is 41927633.

It is a super-2 number, since 2×33672914² = 2267730274502792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33672917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13274 + ... + 15605.

It is an arithmetic number, because the mean of its divisors is an integer number (3508920).

Almost surely, 2^33672914 is an apocalyptic number.

33672914 is a deficient number, since it is larger than the sum of its proper divisors (22469806).

33672914 is a wasteful number, since it uses less digits than its factorization.

33672914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28945.

The product of its digits is 27216, while the sum is 35.

The square root of 33672914 is about 5802.8367200879. The cubic root of 33672914 is about 322.9189763128.

The spelling of 33672914 in words is "thirty-three million, six hundred seventy-two thousand, nine hundred fourteen".