475739092 has 12 divisors (see below), whose sum is σ = 834352596. Its totient is φ = 237352640.

The previous prime is 475739083. The next prime is 475739141. The reversal of 475739092 is 290937574.

It can be written as a sum of positive squares in 2 ways, for example, as 71166096 + 404572996 = 8436^2 + 20114^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127153 + ... + 130840.

It is an arithmetic number, because the mean of its divisors is an integer number (69529383).

Almost surely, 2^475739092 is an apocalyptic number.

It is an amenable number.

475739092 is a deficient number, since it is larger than the sum of its proper divisors (358613504).

475739092 is a wasteful number, since it uses less digits than its factorization.

475739092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258458 (or 258456 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 46.

The square root of 475739092 is about 21811.4440604010. Note that the first 3 decimals coincide. The cubic root of 475739092 is about 780.6498485296.

It can be divided in two parts, 47573 and 9092, that added together give a palindrome (56665).

The spelling of 475739092 in words is "four hundred seventy-five million, seven hundred thirty-nine thousand, ninety-two".