32401201 has 24 divisors (see below), whose sum is σ = 40420296. Its totient is φ = 25804800.

The previous prime is 32401199. The next prime is 32401211. The reversal of 32401201 is 10210423.

It can be written as a sum of positive squares in 4 ways, for example, as 18533025 + 13868176 = 4305^2 + 3724^2 .

It is not a de Polignac number, because 32401201 - 2¹ = 32401199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32401211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80601 + ... + 81001.

It is an arithmetic number, because the mean of its divisors is an integer number (1684179).

Almost surely, 2^32401201 is an apocalyptic number.

It is an amenable number.

32401201 is a deficient number, since it is larger than the sum of its proper divisors (8019095).

32401201 is a wasteful number, since it uses less digits than its factorization.

32401201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 32401201 is about 5692.2052844218. The cubic root of 32401201 is about 318.8015097584.

Adding to 32401201 its reverse (10210423), we get a palindrome (42611624).

The spelling of 32401201 in words is "thirty-two million, four hundred one thousand, two hundred one".