471375261 has 32 divisors (see below), whose sum is σ = 801684480. Its totient is φ = 268146288.

The previous prime is 471375259. The next prime is 471375293. The reversal of 471375261 is 162573174.

It is a happy number.

It is not a de Polignac number, because 471375261 - 2¹ = 471375259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471375211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37410 + ... + 48396.

It is an arithmetic number, because the mean of its divisors is an integer number (25052640).

Almost surely, 2^471375261 is an apocalyptic number.

It is an amenable number.

471375261 is a deficient number, since it is larger than the sum of its proper divisors (330309219).

471375261 is a wasteful number, since it uses less digits than its factorization.

471375261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11230 (or 11224 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 471375261 is about 21711.1782499246. The cubic root of 471375261 is about 778.2556136093.

The spelling of 471375261 in words is "four hundred seventy-one million, three hundred seventy-five thousand, two hundred sixty-one".