162344416 has 48 divisors (see below), whose sum is σ = 345419424. Its totient is φ = 74663424.

The previous prime is 162344401. The next prime is 162344473. The reversal of 162344416 is 614443261.

162344416 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164661 + ... + 165643.

It is an arithmetic number, because the mean of its divisors is an integer number (7196238).

Almost surely, 2^162344416 is an apocalyptic number.

162344416 is a gapful number since it is divisible by the number (16) 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 162344416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172709712).

162344416 is an abundant number, since it is smaller than the sum of its proper divisors (183075008).

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

162344416 is a wasteful number, since it uses less digits than its factorization.

162344416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403 (or 1395 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 162344416 is about 12741.4448160324. Note that the first 3 decimals coincide. The cubic root of 162344416 is about 545.5222287190.

Adding to 162344416 its reverse (614443261), we get a palindrome (776787677).

It can be divided in two parts, 16 and 2344416, that added together give a palindrome (2344432).

The spelling of 162344416 in words is "one hundred sixty-two million, three hundred forty-four thousand, four hundred sixteen".