132837407 has 4 divisors (see below), whose sum is σ = 133022880. Its totient is φ = 132651936.

The previous prime is 132837377. The next prime is 132837409. The reversal of 132837407 is 704738231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132837407 - 2⁶ = 132837343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132837409) 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 3 ways as a sum of consecutive naturals, for example, 91658 + ... + 93095.

It is an arithmetic number, because the mean of its divisors is an integer number (33255720).

Almost surely, 2^132837407 is an apocalyptic number.

132837407 is a deficient number, since it is larger than the sum of its proper divisors (185473).

132837407 is an equidigital number, since it uses as much as digits as its factorization.

132837407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185472.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 132837407 is about 11525.5111383400. The cubic root of 132837407 is about 510.2387796390.

The spelling of 132837407 in words is "one hundred thirty-two million, eight hundred thirty-seven thousand, four hundred seven".