33825723 has 8 divisors (see below), whose sum is σ = 45147648. Its totient is φ = 22527144.

The previous prime is 33825691. The next prime is 33825731. The reversal of 33825723 is 32752833.

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

It is not a de Polignac number, because 33825723 - 2⁵ = 33825691 is a prime.

It is a super-2 number, since 2×33825723² = 2288359072945458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33825763) 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, 2115 + ... + 8492.

It is an arithmetic number, because the mean of its divisors is an integer number (5643456).

Almost surely, 2^33825723 is an apocalyptic number.

33825723 is a deficient number, since it is larger than the sum of its proper divisors (11321925).

33825723 is a wasteful number, since it uses less digits than its factorization.

33825723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11673.

The product of its digits is 30240, while the sum is 33.

The square root of 33825723 is about 5815.9885660135. The cubic root of 33825723 is about 323.4067122460.

The spelling of 33825723 in words is "thirty-three million, eight hundred twenty-five thousand, seven hundred twenty-three".