471273238 has 16 divisors (see below), whose sum is σ = 720167760. Its totient is φ = 231231616.

The previous prime is 471273233. The next prime is 471273281. The reversal of 471273238 is 832372174.

It is a junction number, because it is equal to n+sod(n) for n = 471273197 and 471273206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471273233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69570 + ... + 76042.

It is an arithmetic number, because the mean of its divisors is an integer number (45010485).

Almost surely, 2^471273238 is an apocalyptic number.

471273238 is a deficient number, since it is larger than the sum of its proper divisors (248894522).

471273238 is a wasteful number, since it uses less digits than its factorization.

471273238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7151.

The product of its digits is 56448, while the sum is 37.

The square root of 471273238 is about 21708.8285727259. The cubic root of 471273238 is about 778.1994618140.

The spelling of 471273238 in words is "four hundred seventy-one million, two hundred seventy-three thousand, two hundred thirty-eight".