316166112 has 48 divisors (see below), whose sum is σ = 922153680. Its totient is φ = 105388416.

The previous prime is 316166107. The next prime is 316166113. The reversal of 316166112 is 211661613.

316166112 is a `hidden beast` number, since 31 + 6 + 16 + 611 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×316166112² = 199922020754393088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316166113) 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, 182103 + ... + 183830.

It is an arithmetic number, because the mean of its divisors is an integer number (19211535).

Almost surely, 2^316166112 is an apocalyptic number.

316166112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

316166112 is an abundant number, since it is smaller than the sum of its proper divisors (605987568).

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

316166112 is a wasteful number, since it uses less digits than its factorization.

316166112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365952 (or 365938 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 316166112 is about 17781.0604858091. The cubic root of 316166112 is about 681.2477896626.

The spelling of 316166112 in words is "three hundred sixteen million, one hundred sixty-six thousand, one hundred twelve".