231073716 has 24 divisors (see below), whose sum is σ = 539511840. Its totient is φ = 76976032.

The previous prime is 231073697. The next prime is 231073723. The reversal of 231073716 is 617370132.

It is a super-3 number, since 3×231073716³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17395 + ... + 27653.

It is an arithmetic number, because the mean of its divisors is an integer number (22479660).

Almost surely, 2^231073716 is an apocalyptic number.

It is an amenable number.

231073716 is an abundant number, since it is smaller than the sum of its proper divisors (308438124).

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

231073716 is a wasteful number, since it uses less digits than its factorization.

231073716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12143 (or 12141 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 231073716 is about 15201.1090384879. The cubic root of 231073716 is about 613.6445048567.

The spelling of 231073716 in words is "two hundred thirty-one million, seventy-three thousand, seven hundred sixteen".