132849475 has 48 divisors (see below), whose sum is σ = 192550176. Its totient is φ = 89856000.

The previous prime is 132849473. The next prime is 132849517. The reversal of 132849475 is 574948231.

It is not a de Polignac number, because 132849475 - 2¹ = 132849473 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132849473) 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 47 ways as a sum of consecutive naturals, for example, 733885 + ... + 734065.

It is an arithmetic number, because the mean of its divisors is an integer number (4011462).

Almost surely, 2^132849475 is an apocalyptic number.

132849475 is a deficient number, since it is larger than the sum of its proper divisors (59700701).

132849475 is a wasteful number, since it uses less digits than its factorization.

132849475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 371 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 132849475 is about 11526.0346607148. The cubic root of 132849475 is about 510.2542305457.

The spelling of 132849475 in words is "one hundred thirty-two million, eight hundred forty-nine thousand, four hundred seventy-five".