33008797 has 4 divisors (see below), whose sum is σ = 33311740. Its totient is φ = 32705856.

The previous prime is 33008791. The next prime is 33008803. The reversal of 33008797 is 79780033.

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

It is an interprime number because it is at equal distance from previous prime (33008791) and next prime (33008803).

It can be written as a sum of positive squares in 2 ways, for example, as 10074276 + 22934521 = 3174^2 + 4789^2 .

It is a cyclic number.

It is not a de Polignac number, because 33008797 - 2⁷ = 33008669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33008791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151308 + ... + 151525.

It is an arithmetic number, because the mean of its divisors is an integer number (8327935).

Almost surely, 2^33008797 is an apocalyptic number.

It is an amenable number.

33008797 is a deficient number, since it is larger than the sum of its proper divisors (302943).

33008797 is a wasteful number, since it uses less digits than its factorization.

33008797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302942.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 33008797 is about 5745.3282760866. The cubic root of 33008797 is about 320.7819321638.

The spelling of 33008797 in words is "thirty-three million, eight thousand, seven hundred ninety-seven".