132471459 has 12 divisors (see below), whose sum is σ = 191809800. Its totient is φ = 88101024.

The previous prime is 132471431. The next prime is 132471473. The reversal of 132471459 is 954174231.

132471459 is a `hidden beast` number, since 132 + 4 + 71 + 459 = 666.

It is not a de Polignac number, because 132471459 - 2⁷ = 132471331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132471659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13794 + ... + 21335.

It is an arithmetic number, because the mean of its divisors is an integer number (15984150).

Almost surely, 2^132471459 is an apocalyptic number.

132471459 is a deficient number, since it is larger than the sum of its proper divisors (59338341).

132471459 is a wasteful number, since it uses less digits than its factorization.

132471459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35554 (or 35551 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 132471459 is about 11509.6246246348. The cubic root of 132471459 is about 509.7698038409.

It can be divided in two parts, 13247 and 1459, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 132471459 in words is "one hundred thirty-two million, four hundred seventy-one thousand, four hundred fifty-nine".