478701107 has 2 divisors, whose sum is σ = 478701108. Its totient is φ = 478701106.

The previous prime is 478701103. The next prime is 478701133. The reversal of 478701107 is 701107874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 478701107 - 2² = 478701103 is a prime.

It is not a weakly prime, because it can be changed into another prime (478701103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239350553 + 239350554.

It is an arithmetic number, because the mean of its divisors is an integer number (239350554).

Almost surely, 2^478701107 is an apocalyptic number.

478701107 is a deficient number, since it is larger than the sum of its proper divisors (1).

478701107 is an equidigital number, since it uses as much as digits as its factorization.

478701107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10976, while the sum is 35.

The square root of 478701107 is about 21879.2391778142. The cubic root of 478701107 is about 782.2666410402.

The spelling of 478701107 in words is "four hundred seventy-eight million, seven hundred one thousand, one hundred seven".