472903105 has 8 divisors (see below), whose sum is σ = 582821352. Its totient is φ = 368097408.

The previous prime is 472903099. The next prime is 472903111. The reversal of 472903105 is 501309274.

It is an interprime number because it is at equal distance from previous prime (472903099) and next prime (472903111).

It can be written as a sum of positive squares in 4 ways, for example, as 140351409 + 332551696 = 11847^2 + 18236^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 472903105 - 2²¹ = 470805953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1277932 + ... + 1278301.

It is an arithmetic number, because the mean of its divisors is an integer number (72852669).

Almost surely, 2^472903105 is an apocalyptic number.

It is an amenable number.

472903105 is a deficient number, since it is larger than the sum of its proper divisors (109918247).

472903105 is a wasteful number, since it uses less digits than its factorization.

472903105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556275.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 472903105 is about 21746.3354384135. The cubic root of 472903105 is about 779.0955465349.

The spelling of 472903105 in words is "four hundred seventy-two million, nine hundred three thousand, one hundred five".