466970857 has 2 divisors, whose sum is σ = 466970858. Its totient is φ = 466970856.

The previous prime is 466970849. The next prime is 466970869. The reversal of 466970857 is 758079664.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 464359401 + 2611456 = 21549^2 + 1616^2 .

It is a cyclic number.

It is not a de Polignac number, because 466970857 - 2³ = 466970849 is a prime.

It is not a weakly prime, because it can be changed into another prime (466970837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233485428 + 233485429.

It is an arithmetic number, because the mean of its divisors is an integer number (233485429).

Almost surely, 2^466970857 is an apocalyptic number.

It is an amenable number.

466970857 is a deficient number, since it is larger than the sum of its proper divisors (1).

466970857 is an equidigital number, since it uses as much as digits as its factorization.

466970857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 466970857 is about 21609.5084858495. The cubic root of 466970857 is about 775.8240874013.

The spelling of 466970857 in words is "four hundred sixty-six million, nine hundred seventy thousand, eight hundred fifty-seven".