131464073 has 16 divisors (see below), whose sum is σ = 143665536. Its totient is φ = 119577600.

The previous prime is 131464061. The next prime is 131464079. The reversal of 131464073 is 370464131.

It is a cyclic number.

It is not a de Polignac number, because 131464073 - 2⁸ = 131463817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131464079) 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, 378686 + ... + 379032.

It is an arithmetic number, because the mean of its divisors is an integer number (8979096).

Almost surely, 2^131464073 is an apocalyptic number.

131464073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131464073 is a deficient number, since it is larger than the sum of its proper divisors (12201463).

131464073 is a wasteful number, since it uses less digits than its factorization.

131464073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 131464073 is about 11465.7783425287. The cubic root of 131464073 is about 508.4743242225.

The spelling of 131464073 in words is "one hundred thirty-one million, four hundred sixty-four thousand, seventy-three".