162402216 has 32 divisors (see below), whose sum is σ = 410572800. Its totient is φ = 53525120.

The previous prime is 162402181. The next prime is 162402217. The reversal of 162402216 is 612204261.

162402216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (162402217) 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, 35880 + ... + 40151.

It is an arithmetic number, because the mean of its divisors is an integer number (12830400).

Almost surely, 2^162402216 is an apocalyptic number.

It is an amenable number.

162402216 is an abundant number, since it is smaller than the sum of its proper divisors (248170584).

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

162402216 is a wasteful number, since it uses less digits than its factorization.

162402216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76129 (or 76125 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 162402216 is about 12743.7128027902. The cubic root of 162402216 is about 545.5869623765.

Adding to 162402216 its reverse (612204261), we get a palindrome (774606477).

The spelling of 162402216 in words is "one hundred sixty-two million, four hundred two thousand, two hundred sixteen".