11732401 has 2 divisors, whose sum is σ = 11732402. Its totient is φ = 11732400.

The previous prime is 11732393. The next prime is 11732407. The reversal of 11732401 is 10423711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7728400 + 4004001 = 2780^2 + 2001^2 .

It is an emirp because it is prime and its reverse (10423711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11732401 - 2³ = 11732393 is a prime.

It is not a weakly prime, because it can be changed into another prime (11732407) by changing a digit.

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, 5866200 + 5866201.

It is an arithmetic number, because the mean of its divisors is an integer number (5866201).

Almost surely, 2^11732401 is an apocalyptic number.

It is an amenable number.

11732401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11732401 is an equidigital number, since it uses as much as digits as its factorization.

11732401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 11732401 is about 3425.2592602605. The cubic root of 11732401 is about 227.2282372599.

The spelling of 11732401 in words is "eleven million, seven hundred thirty-two thousand, four hundred one".