32734081 has 4 divisors (see below), whose sum is σ = 32878512. Its totient is φ = 32589652.

The previous prime is 32734073. The next prime is 32734099. The reversal of 32734081 is 18043723.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18043723 = 47 ⋅383909.

It is a cyclic number.

It is not a de Polignac number, because 32734081 - 2³ = 32734073 is a prime.

It is a super-2 number, since 2×32734081² = 2143040117829122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32734181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71875 + ... + 72328.

It is an arithmetic number, because the mean of its divisors is an integer number (8219628).

Almost surely, 2^32734081 is an apocalyptic number.

It is an amenable number.

32734081 is a deficient number, since it is larger than the sum of its proper divisors (144431).

32734081 is a wasteful number, since it uses less digits than its factorization.

32734081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144430.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 32734081 is about 5721.3705525862. The cubic root of 32734081 is about 319.8895484694.

The spelling of 32734081 in words is "thirty-two million, seven hundred thirty-four thousand, eighty-one".