131748002 has 8 divisors (see below), whose sum is σ = 206214336. Its totient is φ = 63009892.

The previous prime is 131747999. The next prime is 131748007. The reversal of 131748002 is 200847131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (131748007) 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 3 ways as a sum of consecutive naturals, for example, 1431998 + ... + 1432089.

It is an arithmetic number, because the mean of its divisors is an integer number (25776792).

Almost surely, 2^131748002 is an apocalyptic number.

131748002 is a deficient number, since it is larger than the sum of its proper divisors (74466334).

131748002 is a wasteful number, since it uses less digits than its factorization.

131748002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864112.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 131748002 is about 11478.1532486720. The cubic root of 131748002 is about 508.8401194623.

The spelling of 131748002 in words is "one hundred thirty-one million, seven hundred forty-eight thousand, two".