473487101 has 2 divisors, whose sum is σ = 473487102. Its totient is φ = 473487100.

The previous prime is 473487013. The next prime is 473487109. The reversal of 473487101 is 101784374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 456463225 + 17023876 = 21365^2 + 4126^2 .

It is a cyclic number.

It is not a de Polignac number, because 473487101 - 2²² = 469292797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473487109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236743550 + 236743551.

It is an arithmetic number, because the mean of its divisors is an integer number (236743551).

Almost surely, 2^473487101 is an apocalyptic number.

It is an amenable number.

473487101 is a deficient number, since it is larger than the sum of its proper divisors (1).

473487101 is an equidigital number, since it uses as much as digits as its factorization.

473487101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 473487101 is about 21759.7587532583. The cubic root of 473487101 is about 779.4161206760.

The spelling of 473487101 in words is "four hundred seventy-three million, four hundred eighty-seven thousand, one hundred one".