470581093 has 2 divisors, whose sum is σ = 470581094. Its totient is φ = 470581092.

The previous prime is 470581073. The next prime is 470581129. The reversal of 470581093 is 390185074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 470109124 + 471969 = 21682^2 + 687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470581093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470581043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235290546 + 235290547.

It is an arithmetic number, because the mean of its divisors is an integer number (235290547).

Almost surely, 2^470581093 is an apocalyptic number.

It is an amenable number.

470581093 is a deficient number, since it is larger than the sum of its proper divisors (1).

470581093 is an equidigital number, since it uses as much as digits as its factorization.

470581093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 470581093 is about 21692.8811594956. The cubic root of 470581093 is about 777.8183023458.

The spelling of 470581093 in words is "four hundred seventy million, five hundred eighty-one thousand, ninety-three".