132733245 has 32 divisors (see below), whose sum is σ = 219098880. Its totient is φ = 68567040.

The previous prime is 132733243. The next prime is 132733267. The reversal of 132733245 is 542337231.

It is not a de Polignac number, because 132733245 - 2¹ = 132733243 is a prime.

It is a super-2 number, since 2×132733245² = 35236228656460050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132733243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172221 + ... + 172989.

It is an arithmetic number, because the mean of its divisors is an integer number (6846840).

Almost surely, 2^132733245 is an apocalyptic number.

132733245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132733245 is a deficient number, since it is larger than the sum of its proper divisors (86365635).

132733245 is a wasteful number, since it uses less digits than its factorization.

132733245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125.

The product of its digits is 15120, while the sum is 30.

The square root of 132733245 is about 11520.9914937908. The cubic root of 132733245 is about 510.1053799927.

The spelling of 132733245 in words is "one hundred thirty-two million, seven hundred thirty-three thousand, two hundred forty-five".