487378201 has 2 divisors, whose sum is σ = 487378202. Its totient is φ = 487378200.

The previous prime is 487378169. The next prime is 487378217. The reversal of 487378201 is 102873784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 451987600 + 35390601 = 21260^2 + 5949^2 .

It is a cyclic number.

It is not a de Polignac number, because 487378201 - 2⁵ = 487378169 is a prime.

It is not a weakly prime, because it can be changed into another prime (487378261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243689100 + 243689101.

It is an arithmetic number, because the mean of its divisors is an integer number (243689101).

Almost surely, 2^487378201 is an apocalyptic number.

It is an amenable number.

487378201 is a deficient number, since it is larger than the sum of its proper divisors (1).

487378201 is an equidigital number, since it uses as much as digits as its factorization.

487378201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 487378201 is about 22076.6437893082. The cubic root of 487378201 is about 786.9649078834.

The spelling of 487378201 in words is "four hundred eighty-seven million, three hundred seventy-eight thousand, two hundred one".