32106401 has 4 divisors (see below), whose sum is σ = 32125632. Its totient is φ = 32087172.

The previous prime is 32106383. The next prime is 32106407. The reversal of 32106401 is 10460123.

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: 10460123 = 241 ⋅43403.

It is a cyclic number.

It is not a de Polignac number, because 32106401 - 2¹⁰ = 32105377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32106401.

It is not an unprimeable number, because it can be changed into a prime (32106407) 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, 6845 + ... + 10538.

It is an arithmetic number, because the mean of its divisors is an integer number (8031408).

Almost surely, 2^32106401 is an apocalyptic number.

It is an amenable number.

32106401 is a deficient number, since it is larger than the sum of its proper divisors (19231).

32106401 is a wasteful number, since it uses less digits than its factorization.

32106401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19230.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 32106401 is about 5666.2510533862. The cubic root of 32106401 is about 317.8316983185.

Adding to 32106401 its reverse (10460123), we get a palindrome (42566524).

The spelling of 32106401 in words is "thirty-two million, one hundred six thousand, four hundred one".