32725121 has 8 divisors (see below), whose sum is σ = 38446464. Its totient is φ = 27461520.

The previous prime is 32725109. The next prime is 32725123. The reversal of 32725121 is 12152723.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32725121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32725123) 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, 114281 + ... + 114566.

It is an arithmetic number, because the mean of its divisors is an integer number (4805808).

Almost surely, 2^32725121 is an apocalyptic number.

It is an amenable number.

32725121 is a deficient number, since it is larger than the sum of its proper divisors (5721343).

32725121 is a wasteful number, since it uses less digits than its factorization.

32725121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228871.

The product of its digits is 840, while the sum is 23.

The square root of 32725121 is about 5720.5874698321. The cubic root of 32725121 is about 319.8603589945.

Adding to 32725121 its reverse (12152723), we get a palindrome (44877844).

The spelling of 32725121 in words is "thirty-two million, seven hundred twenty-five thousand, one hundred twenty-one".