87395201 has 2 divisors, whose sum is σ = 87395202. Its totient is φ = 87395200.

The previous prime is 87395179. The next prime is 87395207. The reversal of 87395201 is 10259378.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80640400 + 6754801 = 8980^2 + 2599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87395201 is a prime.

It is not a weakly prime, because it can be changed into another prime (87395207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43697600 + 43697601.

It is an arithmetic number, because the mean of its divisors is an integer number (43697601).

Almost surely, 2^87395201 is an apocalyptic number.

It is an amenable number.

87395201 is a deficient number, since it is larger than the sum of its proper divisors (1).

87395201 is an equidigital number, since it uses as much as digits as its factorization.

87395201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 87395201 is about 9348.5400464458. The cubic root of 87395201 is about 443.7746892036.

The spelling of 87395201 in words is "eighty-seven million, three hundred ninety-five thousand, two hundred one".