475762261 has 12 divisors (see below), whose sum is σ = 540750252. Its totient is φ = 416047104.

The previous prime is 475762213. The next prime is 475762303. The reversal of 475762261 is 162267574.

It can be written as a sum of positive squares in 2 ways, for example, as 273240900 + 202521361 = 16530^2 + 14231^2 .

It is not a de Polignac number, because 475762261 - 2⁹ = 475761749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475762201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45996 + ... + 55381.

It is an arithmetic number, because the mean of its divisors is an integer number (45062521).

Almost surely, 2^475762261 is an apocalyptic number.

It is an amenable number.

475762261 is a deficient number, since it is larger than the sum of its proper divisors (64987991).

475762261 is a wasteful number, since it uses less digits than its factorization.

475762261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101428 (or 101409 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 475762261 is about 21811.9751742019. The cubic root of 475762261 is about 780.6625211500.

The spelling of 475762261 in words is "four hundred seventy-five million, seven hundred sixty-two thousand, two hundred sixty-one".