472631141 has 2 divisors, whose sum is σ = 472631142. Its totient is φ = 472631140.

The previous prime is 472631119. The next prime is 472631143. The reversal of 472631141 is 141136274.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 350064100 + 122567041 = 18710^2 + 11071^2 .

It is a cyclic number.

It is not a de Polignac number, because 472631141 - 2⁶ = 472631077 is a prime.

Together with 472631143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472631143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236315570 + 236315571.

It is an arithmetic number, because the mean of its divisors is an integer number (236315571).

Almost surely, 2^472631141 is an apocalyptic number.

It is an amenable number.

472631141 is a deficient number, since it is larger than the sum of its proper divisors (1).

472631141 is an equidigital number, since it uses as much as digits as its factorization.

472631141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 472631141 is about 21740.0814395899. The cubic root of 472631141 is about 778.9461666936.

The spelling of 472631141 in words is "four hundred seventy-two million, six hundred thirty-one thousand, one hundred forty-one".