33973814 has 16 divisors (see below), whose sum is σ = 58468608. Its totient is φ = 14503272.

The previous prime is 33973813. The next prime is 33973847. The reversal of 33973814 is 41837933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33973813) 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, 932 + ... + 8295.

It is an arithmetic number, because the mean of its divisors is an integer number (3654288).

Almost surely, 2^33973814 is an apocalyptic number.

33973814 is a deficient number, since it is larger than the sum of its proper divisors (24494794).

33973814 is a wasteful number, since it uses less digits than its factorization.

33973814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9499.

The product of its digits is 54432, while the sum is 38.

The square root of 33973814 is about 5828.7060313589. The cubic root of 33973814 is about 323.8779896742.

The spelling of 33973814 in words is "thirty-three million, nine hundred seventy-three thousand, eight hundred fourteen".