131014446 has 16 divisors (see below), whose sum is σ = 262560000. Its totient is φ = 43582968.

The previous prime is 131014441. The next prime is 131014483. The reversal of 131014446 is 644410131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131014441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18886 + ... + 24873.

It is an arithmetic number, because the mean of its divisors is an integer number (16410000).

Almost surely, 2^131014446 is an apocalyptic number.

131014446 is an abundant number, since it is smaller than the sum of its proper divisors (131545554).

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

131014446 is a wasteful number, since it uses less digits than its factorization.

131014446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44263.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 131014446 is about 11446.1542013027. The cubic root of 131014446 is about 507.8939757446.

Adding to 131014446 its reverse (644410131), we get a palindrome (775424577).

The spelling of 131014446 in words is "one hundred thirty-one million, fourteen thousand, four hundred forty-six".