475662742 has 8 divisors (see below), whose sum is σ = 715551336. Its totient is φ = 237145632.

The previous prime is 475662653. The next prime is 475662749. The reversal of 475662742 is 247266574.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475662749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342003 + ... + 343390.

It is an arithmetic number, because the mean of its divisors is an integer number (89443917).

Almost surely, 2^475662742 is an apocalyptic number.

475662742 is a deficient number, since it is larger than the sum of its proper divisors (239888594).

475662742 is a wasteful number, since it uses less digits than its factorization.

475662742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685742.

The product of its digits is 564480, while the sum is 43.

The square root of 475662742 is about 21809.6937621783. The cubic root of 475662742 is about 780.6080848783.

The spelling of 475662742 in words is "four hundred seventy-five million, six hundred sixty-two thousand, seven hundred forty-two".