32314657 has 2 divisors, whose sum is σ = 32314658. Its totient is φ = 32314656.

The previous prime is 32314651. The next prime is 32314661. The reversal of 32314657 is 75641323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31460881 + 853776 = 5609^2 + 924^2 .

It is an emirp because it is prime and its reverse (75641323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32314657 - 2¹⁵ = 32281889 is a prime.

It is not a weakly prime, because it can be changed into another prime (32314651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16157328 + 16157329.

It is an arithmetic number, because the mean of its divisors is an integer number (16157329).

Almost surely, 2^32314657 is an apocalyptic number.

It is an amenable number.

32314657 is a deficient number, since it is larger than the sum of its proper divisors (1).

32314657 is an equidigital number, since it uses as much as digits as its factorization.

32314657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 31.

The square root of 32314657 is about 5684.5982267879. The cubic root of 32314657 is about 318.5174157716.

The spelling of 32314657 in words is "thirty-two million, three hundred fourteen thousand, six hundred fifty-seven".