471477121 has 2 divisors, whose sum is σ = 471477122. Its totient is φ = 471477120.

The previous prime is 471477091. The next prime is 471477173. The reversal of 471477121 is 121774174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 362483521 + 108993600 = 19039^2 + 10440^2 .

It is a cyclic number.

It is not a de Polignac number, because 471477121 - 2⁵ = 471477089 is a prime.

It is not a weakly prime, because it can be changed into another prime (471478121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235738560 + 235738561.

It is an arithmetic number, because the mean of its divisors is an integer number (235738561).

Almost surely, 2^471477121 is an apocalyptic number.

It is an amenable number.

471477121 is a deficient number, since it is larger than the sum of its proper divisors (1).

471477121 is an equidigital number, since it uses as much as digits as its factorization.

471477121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10976, while the sum is 34.

The square root of 471477121 is about 21713.5239194379. The cubic root of 471477121 is about 778.3116676098.

The spelling of 471477121 in words is "four hundred seventy-one million, four hundred seventy-seven thousand, one hundred twenty-one".