132845775 has 24 divisors (see below), whose sum is σ = 221235840. Its totient is φ = 70335840.

The previous prime is 132845767. The next prime is 132845807. The reversal of 132845775 is 577548231.

It is not a de Polignac number, because 132845775 - 2³ = 132845767 is a prime.

It is a super-3 number, since 3×132845775³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4054 + ... + 16796.

It is an arithmetic number, because the mean of its divisors is an integer number (9218160).

Almost surely, 2^132845775 is an apocalyptic number.

132845775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132845775 is a deficient number, since it is larger than the sum of its proper divisors (88390065).

132845775 is a wasteful number, since it uses less digits than its factorization.

132845775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12895 (or 12890 counting only the distinct ones).

The product of its digits is 235200, while the sum is 42.

The square root of 132845775 is about 11525.8741533994. The cubic root of 132845775 is about 510.2494934597.

The spelling of 132845775 in words is "one hundred thirty-two million, eight hundred forty-five thousand, seven hundred seventy-five".