131741004 has 48 divisors (see below), whose sum is σ = 312651360. Its totient is φ = 43169280.

The previous prime is 131740993. The next prime is 131741009. The reversal of 131741004 is 400147131.

It is not an unprimeable number, because it can be changed into a prime (131741009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312714 + ... + 313134.

It is an arithmetic number, because the mean of its divisors is an integer number (6513570).

Almost surely, 2^131741004 is an apocalyptic number.

It is an amenable number.

131741004 is an abundant number, since it is smaller than the sum of its proper divisors (180910356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131741004 is a wasteful number, since it uses less digits than its factorization.

131741004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 808 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 131741004 is about 11477.8484046445. The cubic root of 131741004 is about 508.8311100247.

Adding to 131741004 its reverse (400147131), we get a palindrome (531888135).

The spelling of 131741004 in words is "one hundred thirty-one million, seven hundred forty-one thousand, four".