471228803 has 2 divisors, whose sum is σ = 471228804. Its totient is φ = 471228802.

The previous prime is 471228767. The next prime is 471228809. The reversal of 471228803 is 308822174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471228803 - 2⁶ = 471228739 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (471228809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235614401 + 235614402.

It is an arithmetic number, because the mean of its divisors is an integer number (235614402).

Almost surely, 2^471228803 is an apocalyptic number.

471228803 is a deficient number, since it is larger than the sum of its proper divisors (1).

471228803 is an equidigital number, since it uses as much as digits as its factorization.

471228803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 471228803 is about 21707.8051170541. The cubic root of 471228803 is about 778.1750029812.

The spelling of 471228803 in words is "four hundred seventy-one million, two hundred twenty-eight thousand, eight hundred three".