32487401 has 2 divisors, whose sum is σ = 32487402. Its totient is φ = 32487400.

The previous prime is 32487383. The next prime is 32487419. The reversal of 32487401 is 10478423.

It is a balanced prime because it is at equal distance from previous prime (32487383) and next prime (32487419).

It can be written as a sum of positive squares in only one way, i.e., 18619225 + 13868176 = 4315^2 + 3724^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32487401 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32487421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16243700 + 16243701.

It is an arithmetic number, because the mean of its divisors is an integer number (16243701).

Almost surely, 2^32487401 is an apocalyptic number.

It is an amenable number.

32487401 is a deficient number, since it is larger than the sum of its proper divisors (1).

32487401 is an equidigital number, since it uses as much as digits as its factorization.

32487401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 32487401 is about 5699.7720129844. The cubic root of 32487401 is about 319.0839720892.

The spelling of 32487401 in words is "thirty-two million, four hundred eighty-seven thousand, four hundred one".