132539306 has 16 divisors (see below), whose sum is σ = 204156288. Its totient is φ = 64495200.

The previous prime is 132539299. The next prime is 132539339. The reversal of 132539306 is 603935231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36221 + ... + 39711.

It is an arithmetic number, because the mean of its divisors is an integer number (12759768).

Almost surely, 2^132539306 is an apocalyptic number.

132539306 is a deficient number, since it is larger than the sum of its proper divisors (71616982).

132539306 is a wasteful number, since it uses less digits than its factorization.

132539306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997.

The product of its (nonzero) digits is 14580, while the sum is 32.

The square root of 132539306 is about 11512.5716501571. The cubic root of 132539306 is about 509.8568174241.

The spelling of 132539306 in words is "one hundred thirty-two million, five hundred thirty-nine thousand, three hundred six".