32101401 has 8 divisors (see below), whose sum is σ = 43845984. Its totient is φ = 20878880.

The previous prime is 32101397. The next prime is 32101403. The reversal of 32101401 is 10410123.

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 not a de Polignac number, because 32101401 - 2² = 32101397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32101403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130371 + ... + 130616.

It is an arithmetic number, because the mean of its divisors is an integer number (5480748).

Almost surely, 2^32101401 is an apocalyptic number.

It is an amenable number.

32101401 is a deficient number, since it is larger than the sum of its proper divisors (11744583).

32101401 is a wasteful number, since it uses less digits than its factorization.

32101401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261031.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 32101401 is about 5665.8098273768. The cubic root of 32101401 is about 317.8151985870.

Adding to 32101401 its reverse (10410123), we get a palindrome (42511524).

The spelling of 32101401 in words is "thirty-two million, one hundred one thousand, four hundred one".