476505242 has 16 divisors (see below), whose sum is σ = 719532072. Its totient is φ = 236666880.

The previous prime is 476505233. The next prime is 476505251. The reversal of 476505242 is 242505674.

It is a Cunningham number, because it is equal to 21829²+1.

It is an interprime number because it is at equal distance from previous prime (476505233) and next prime (476505251).

It can be written as a sum of positive squares in 4 ways, for example, as 476505241 + 1 = 21829^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221492 + ... + 223632.

Almost surely, 2^476505242 is an apocalyptic number.

476505242 is a deficient number, since it is larger than the sum of its proper divisors (243026830).

476505242 is a wasteful number, since it uses less digits than its factorization.

476505242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 476505242 is about 21829.0000229053. Note that the first 4 decimals coincide. The cubic root of 476505242 is about 781.0686874218.

The spelling of 476505242 in words is "four hundred seventy-six million, five hundred five thousand, two hundred forty-two".