132230745 has 32 divisors (see below), whose sum is σ = 236903040. Its totient is φ = 69975360.

The previous prime is 132230729. The next prime is 132230759. The reversal of 132230745 is 547032231.

It is not a de Polignac number, because 132230745 - 2⁴ = 132230729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13947 + ... + 21423.

It is an arithmetic number, because the mean of its divisors is an integer number (7403220).

Almost surely, 2^132230745 is an apocalyptic number.

132230745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132230745 is a deficient number, since it is larger than the sum of its proper divisors (104672295).

132230745 is a wasteful number, since it uses less digits than its factorization.

132230745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7622 (or 7616 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 132230745 is about 11499.1627956126. The cubic root of 132230745 is about 509.4608489176.

Adding to 132230745 its reverse (547032231), we get a palindrome (679262976).

The spelling of 132230745 in words is "one hundred thirty-two million, two hundred thirty thousand, seven hundred forty-five".