33995065 has 16 divisors (see below), whose sum is σ = 45351936. Its totient is φ = 24292800.

The previous prime is 33995051. The next prime is 33995107. The reversal of 33995065 is 56059933.

It is not a de Polignac number, because 33995065 - 2⁷ = 33994937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6421 + ... + 10450.

It is an arithmetic number, because the mean of its divisors is an integer number (2834496).

Almost surely, 2^33995065 is an apocalyptic number.

It is an amenable number.

33995065 is a deficient number, since it is larger than the sum of its proper divisors (11356871).

33995065 is a wasteful number, since it uses less digits than its factorization.

33995065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16920.

The product of its (nonzero) digits is 109350, while the sum is 40.

The square root of 33995065 is about 5830.5287067298. The cubic root of 33995065 is about 323.9455053652.

It can be divided in two parts, 3399 and 5065, that added together give a square (8464 = 92²).

The spelling of 33995065 in words is "thirty-three million, nine hundred ninety-five thousand, sixty-five".