132471799 has 2 divisors, whose sum is σ = 132471800. Its totient is φ = 132471798.

The previous prime is 132471793. The next prime is 132471811. The reversal of 132471799 is 997174231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132471799 - 2⁵ = 132471767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132471793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66235899 + 66235900.

It is an arithmetic number, because the mean of its divisors is an integer number (66235900).

Almost surely, 2^132471799 is an apocalyptic number.

132471799 is a deficient number, since it is larger than the sum of its proper divisors (1).

132471799 is an equidigital number, since it uses as much as digits as its factorization.

132471799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 43.

The square root of 132471799 is about 11509.6393948725. The cubic root of 132471799 is about 509.7702399640.

The spelling of 132471799 in words is "one hundred thirty-two million, four hundred seventy-one thousand, seven hundred ninety-nine".