159368472 has 240 divisors, whose sum is σ = 508170960. Its totient is φ = 46531584.

The previous prime is 159368471. The next prime is 159368477. The reversal of 159368472 is 274863951.

It is a super-2 number, since 2×159368472² = 50796619735229568, which contains 22 as substring.

Its product of digits (362880) is a multiple of the sum of its prime factors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159368471) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4307238 + ... + 4307274.

It is an arithmetic number, because the mean of its divisors is an integer number (2117379).

Almost surely, 2^159368472 is an apocalyptic number.

159368472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159368472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254085480).

159368472 is an abundant number, since it is smaller than the sum of its proper divisors (348802488).

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

159368472 is a wasteful number, since it uses less digits than its factorization.

159368472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 82 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 159368472 is about 12624.1226229786. The cubic root of 159368472 is about 542.1683187056.

The spelling of 159368472 in words is "one hundred fifty-nine million, three hundred sixty-eight thousand, four hundred seventy-two".