132173249 has 16 divisors (see below), whose sum is σ = 157272192. Its totient is φ = 109832448.

The previous prime is 132173231. The next prime is 132173257. The reversal of 132173249 is 942371231.

It is a cyclic number.

It is not a de Polignac number, because 132173249 - 2¹⁶ = 132107713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132173269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7919 + ... + 18084.

It is an arithmetic number, because the mean of its divisors is an integer number (9829512).

Almost surely, 2^132173249 is an apocalyptic number.

It is an amenable number.

132173249 is a deficient number, since it is larger than the sum of its proper divisors (25098943).

132173249 is a wasteful number, since it uses less digits than its factorization.

132173249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26056.

The product of its digits is 9072, while the sum is 32.

The square root of 132173249 is about 11496.6625157043. The cubic root of 132173249 is about 509.3869976925.

The spelling of 132173249 in words is "one hundred thirty-two million, one hundred seventy-three thousand, two hundred forty-nine".