132737449 has 8 divisors (see below), whose sum is σ = 143284232. Its totient is φ = 122238720.

The previous prime is 132737441. The next prime is 132737489. The reversal of 132737449 is 944737231.

It can be written as a sum of positive squares in 4 ways, for example, as 2663424 + 130074025 = 1632^2 + 11405^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132737449 - 2³ = 132737441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132737441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6162 + ... + 17419.

It is an arithmetic number, because the mean of its divisors is an integer number (17910529).

Almost surely, 2^132737449 is an apocalyptic number.

It is an amenable number.

132737449 is a deficient number, since it is larger than the sum of its proper divisors (10546783).

132737449 is a wasteful number, since it uses less digits than its factorization.

132737449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24027.

The product of its digits is 127008, while the sum is 40.

The square root of 132737449 is about 11521.1739419210. The cubic root of 132737449 is about 510.1107653814.

The spelling of 132737449 in words is "one hundred thirty-two million, seven hundred thirty-seven thousand, four hundred forty-nine".