32432401 has 8 divisors (see below), whose sum is σ = 32931360. Its totient is φ = 31936608.

The previous prime is 32432399. The next prime is 32432443. The reversal of 32432401 is 10423423.

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 32432401 - 2¹ = 32432399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32432501) 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, 26730 + ... + 27916.

It is an arithmetic number, because the mean of its divisors is an integer number (4116420).

Almost surely, 2^32432401 is an apocalyptic number.

It is an amenable number.

32432401 is a deficient number, since it is larger than the sum of its proper divisors (498959).

32432401 is a wasteful number, since it uses less digits than its factorization.

32432401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 32432401 is about 5694.9452148375. The cubic root of 32432401 is about 318.9038044870.

Adding to 32432401 its reverse (10423423), we get a palindrome (42855824).

The spelling of 32432401 in words is "thirty-two million, four hundred thirty-two thousand, four hundred one".