32121093 has 8 divisors (see below), whose sum is σ = 43136800. Its totient is φ = 21259728.

The previous prime is 32121071. The next prime is 32121107. The reversal of 32121093 is 39012123.

It is a happy number.

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

It is not a de Polignac number, because 32121093 - 2⁶ = 32121029 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 (32121893) 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, 38098 + ... + 38931.

It is an arithmetic number, because the mean of its divisors is an integer number (5392100).

Almost surely, 2^32121093 is an apocalyptic number.

It is an amenable number.

32121093 is a deficient number, since it is larger than the sum of its proper divisors (11015707).

32121093 is a wasteful number, since it uses less digits than its factorization.

32121093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77171.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 32121093 is about 5667.5473531326. The cubic root of 32121093 is about 317.8801712198.

The spelling of 32121093 in words is "thirty-two million, one hundred twenty-one thousand, ninety-three".