132145498 has 16 divisors (see below), whose sum is σ = 206608896. Its totient is φ = 63317520.

The previous prime is 132145439. The next prime is 132145499. The reversal of 132145498 is 894541231.

132145498 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (132145499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3961 + ... + 16732.

It is an arithmetic number, because the mean of its divisors is an integer number (12913056).

Almost surely, 2^132145498 is an apocalyptic number.

132145498 is a deficient number, since it is larger than the sum of its proper divisors (74463398).

132145498 is a wasteful number, since it uses less digits than its factorization.

132145498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20829.

The product of its digits is 34560, while the sum is 37.

The square root of 132145498 is about 11495.4555368633. The cubic root of 132145498 is about 509.3513450217.

The spelling of 132145498 in words is "one hundred thirty-two million, one hundred forty-five thousand, four hundred ninety-eight".