33497 has 8 divisors (see below), whose sum is σ = 36960. Its totient is φ = 30240.

The previous prime is 33493. The next prime is 33503. The reversal of 33497 is 79433.

33497 = 4² + 5² + ... + 46².

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

It is a cyclic number.

It is not a de Polignac number, because 33497 - 2² = 33493 is a prime.

It is a super-2 number, since 2×33497² = 2244098018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758 + ... + 800.

It is an arithmetic number, because the mean of its divisors is an integer number (4620).

2³³⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

33497 is a deficient number, since it is larger than the sum of its proper divisors (3463).

33497 is a wasteful number, since it uses less digits than its factorization.

33497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103.

The product of its digits is 2268, while the sum is 26.

The square root of 33497 is about 183.0218566183. The cubic root of 33497 is about 32.2355663232.

The spelling of 33497 in words is "thirty-three thousand, four hundred ninety-seven".