33889714 has 4 divisors (see below), whose sum is σ = 50834574. Its totient is φ = 16944856.

The previous prime is 33889699. The next prime is 33889747. The reversal of 33889714 is 41798833.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28804689 + 5085025 = 5367^2 + 2255^2 .

It is a super-2 number, since 2×33889714² = 2297025430003592, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8472427 + ... + 8472430.

Almost surely, 2^33889714 is an apocalyptic number.

33889714 is a deficient number, since it is larger than the sum of its proper divisors (16944860).

33889714 is a wasteful number, since it uses less digits than its factorization.

33889714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16944859.

The product of its digits is 145152, while the sum is 43.

The square root of 33889714 is about 5821.4872670135. The cubic root of 33889714 is about 323.6105224487.

The spelling of 33889714 in words is "thirty-three million, eight hundred eighty-nine thousand, seven hundred fourteen".