159416 has 8 divisors (see below), whose sum is σ = 298920. Its totient is φ = 79704.

The previous prime is 159407. The next prime is 159421. The reversal of 159416 is 614951.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×159416² = 50826922112, which contains 22 as substring.

It is a nialpdrome in base 11.

It is a zygodrome in base 3.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 159416.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9956 + ... + 9971.

It is an arithmetic number, because the mean of its divisors is an integer number (37365).

2¹⁵⁹⁴¹⁶ is an apocalyptic number.

It is an amenable number.

159416 is a deficient number, since it is larger than the sum of its proper divisors (139504).

159416 is a wasteful number, since it uses less digits than its factorization.

159416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19933 (or 19929 counting only the distinct ones).

The product of its digits is 1080, while the sum is 26.

The square root of 159416 is about 399.2693326565. The cubic root of 159416 is about 54.2222209780. Note that the first 5 decimals are identical.

Subtracting 159416 from its reverse (614951), we obtain a triangular number (455535 = T₉₅₄).

It can be divided in two parts, 159 and 416, that added together give a palindrome (575).

The spelling of 159416 in words is "one hundred fifty-nine thousand, four hundred sixteen".