47132641 has 2 divisors, whose sum is σ = 47132642. Its totient is φ = 47132640.

The previous prime is 47132599. The next prime is 47132647. The reversal of 47132641 is 14623174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45968400 + 1164241 = 6780^2 + 1079^2 .

It is a cyclic number.

It is not a de Polignac number, because 47132641 - 2⁷ = 47132513 is a prime.

It is not a weakly prime, because it can be changed into another prime (47132647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23566320 + 23566321.

It is an arithmetic number, because the mean of its divisors is an integer number (23566321).

Almost surely, 2^47132641 is an apocalyptic number.

It is an amenable number.

47132641 is a deficient number, since it is larger than the sum of its proper divisors (1).

47132641 is an equidigital number, since it uses as much as digits as its factorization.

47132641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 28.

The square root of 47132641 is about 6865.3216239299. The cubic root of 47132641 is about 361.2217773077.

The spelling of 47132641 in words is "forty-seven million, one hundred thirty-two thousand, six hundred forty-one".