33413073 has 8 divisors (see below), whose sum is σ = 45637536. Its totient is φ = 21732000.

The previous prime is 33413069. The next prime is 33413087. The reversal of 33413073 is 37031433.

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

It is not a de Polignac number, because 33413073 - 2² = 33413069 is a prime.

It is a super-2 number, since 2×33413073² = 2232866894606658, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33413053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135703 + ... + 135948.

It is an arithmetic number, because the mean of its divisors is an integer number (5704692).

Almost surely, 2^33413073 is an apocalyptic number.

It is an amenable number.

33413073 is a deficient number, since it is larger than the sum of its proper divisors (12224463).

33413073 is a wasteful number, since it uses less digits than its factorization.

33413073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271695.

The product of its (nonzero) digits is 2268, while the sum is 24.

The square root of 33413073 is about 5780.4042246196. The cubic root of 33413073 is about 322.0862165130.

The spelling of 33413073 in words is "thirty-three million, four hundred thirteen thousand, seventy-three".