132289245 has 96 divisors (see below), whose sum is σ = 266333184. Its totient is φ = 60134400.

The previous prime is 132289231. The next prime is 132289249. The reversal of 132289245 is 542982231.

It is a happy number.

132289245 is a `hidden beast` number, since 132 + 289 + 245 = 666.

It is not a de Polignac number, because 132289245 - 2⁶ = 132289181 is a prime.

Its product of digits (34560) is a multiple of the sum of its prime divisors (320).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132289249) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 567649 + ... + 567881.

It is an arithmetic number, because the mean of its divisors is an integer number (2774304).

Almost surely, 2^132289245 is an apocalyptic number.

132289245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132289245 is an abundant number, since it is smaller than the sum of its proper divisors (134043939).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132289245 is a wasteful number, since it uses less digits than its factorization.

132289245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 320 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 132289245 is about 11501.7061777808. The cubic root of 132289245 is about 509.5359677704.

The spelling of 132289245 in words is "one hundred thirty-two million, two hundred eighty-nine thousand, two hundred forty-five".