132069245 has 16 divisors (see below), whose sum is σ = 197589888. Its totient is φ = 82328640.

The previous prime is 132069227. The next prime is 132069253. The reversal of 132069245 is 542960231.

It is a happy number.

It is not a de Polignac number, because 132069245 - 2²⁴ = 115292029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171134 + ... + 171903.

It is an arithmetic number, because the mean of its divisors is an integer number (12349368).

Almost surely, 2^132069245 is an apocalyptic number.

It is an amenable number.

132069245 is a deficient number, since it is larger than the sum of its proper divisors (65520643).

132069245 is a wasteful number, since it uses less digits than its factorization.

132069245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343060.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 132069245 is about 11492.1383997931. The cubic root of 132069245 is about 509.2533544438.

The spelling of 132069245 in words is "one hundred thirty-two million, sixty-nine thousand, two hundred forty-five".