316154072 has 64 divisors (see below), whose sum is σ = 676284000. Its totient is φ = 137355264.

The previous prime is 316153991. The next prime is 316154081. The reversal of 316154072 is 270451613.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380954 + ... + 381782.

Almost surely, 2^316154072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316154072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338142000).

316154072 is an abundant number, since it is smaller than the sum of its proper divisors (360129928).

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

316154072 is a wasteful number, since it uses less digits than its factorization.

316154072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060 (or 1056 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 316154072 is about 17780.7219201021. The cubic root of 316154072 is about 681.2391419642.

The spelling of 316154072 in words is "three hundred sixteen million, one hundred fifty-four thousand, seventy-two".