472101807 has 4 divisors (see below), whose sum is σ = 629469080. Its totient is φ = 314734536.

The previous prime is 472101743. The next prime is 472101823. The reversal of 472101807 is 708101274.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 472101807 - 2⁶ = 472101743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472101857) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 78683632 + ... + 78683637.

It is an arithmetic number, because the mean of its divisors is an integer number (157367270).

Almost surely, 2^472101807 is an apocalyptic number.

472101807 is a deficient number, since it is larger than the sum of its proper divisors (157367273).

472101807 is a wasteful number, since it uses less digits than its factorization.

472101807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157367272.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 472101807 is about 21727.9038795738. The cubic root of 472101807 is about 778.6552585693.

The spelling of 472101807 in words is "four hundred seventy-two million, one hundred one thousand, eight hundred seven".