32401412 has 6 divisors (see below), whose sum is σ = 56702478. Its totient is φ = 16200704.

The previous prime is 32401399. The next prime is 32401433. The reversal of 32401412 is 21410423.

It can be written as a sum of positive squares in only one way, i.e., 16273156 + 16128256 = 4034^2 + 4016^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4050173 + ... + 4050180.

It is an arithmetic number, because the mean of its divisors is an integer number (9450413).

Almost surely, 2^32401412 is an apocalyptic number.

It is an amenable number.

32401412 is a deficient number, since it is larger than the sum of its proper divisors (24301066).

32401412 is a wasteful number, since it uses less digits than its factorization.

32401412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8100357 (or 8100355 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 32401412 is about 5692.2238185089. The cubic root of 32401412 is about 318.8022017798.

Adding to 32401412 its reverse (21410423), we get a palindrome (53811835).

The spelling of 32401412 in words is "thirty-two million, four hundred one thousand, four hundred twelve".