131410828 has 12 divisors (see below), whose sum is σ = 236184592. Its totient is φ = 63929520.

The previous prime is 131410823. The next prime is 131410831. The reversal of 131410828 is 828014131.

It is a junction number, because it is equal to n+sod(n) for n = 131410796 and 131410805.

It is not an unprimeable number, because it can be changed into a prime (131410823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443808 + ... + 444103.

Almost surely, 2^131410828 is an apocalyptic number.

It is an amenable number.

131410828 is a deficient number, since it is larger than the sum of its proper divisors (104773764).

131410828 is a wasteful number, since it uses less digits than its factorization.

131410828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887952 (or 887950 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 131410828 is about 11463.4561978489. The cubic root of 131410828 is about 508.4056682755.

Adding to 131410828 its reverse (828014131), we get a palindrome (959424959).

The spelling of 131410828 in words is "one hundred thirty-one million, four hundred ten thousand, eight hundred twenty-eight".