32746401 has 6 divisors (see below), whose sum is σ = 47300370. Its totient is φ = 21830928.

The previous prime is 32746397. The next prime is 32746429. The reversal of 32746401 is 10464723.

It can be written as a sum of positive squares in only one way, i.e., 31979025 + 767376 = 5655^2 + 876^2 .

It is not a de Polignac number, because 32746401 - 2² = 32746397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32746001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1819236 + ... + 1819253.

It is an arithmetic number, because the mean of its divisors is an integer number (7883395).

Almost surely, 2^32746401 is an apocalyptic number.

It is an amenable number.

32746401 is a deficient number, since it is larger than the sum of its proper divisors (14553969).

32746401 is a wasteful number, since it uses less digits than its factorization.

32746401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3638495 (or 3638492 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 32746401 is about 5722.4471164005. The cubic root of 32746401 is about 319.9296753015.

The spelling of 32746401 in words is "thirty-two million, seven hundred forty-six thousand, four hundred one".