182013216 has 96 divisors (see below), whose sum is σ = 595703808. Its totient is φ = 47274240.

The previous prime is 182013197. The next prime is 182013229. The reversal of 182013216 is 612310281.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4920 + ... + 19703.

It is an arithmetic number, because the mean of its divisors is an integer number (6205248).

Almost surely, 2^182013216 is an apocalyptic number.

182013216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

182013216 is an abundant number, since it is smaller than the sum of its proper divisors (413690592).

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

182013216 is a wasteful number, since it uses less digits than its factorization.

182013216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24654 (or 24646 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 182013216 is about 13491.2273718887. The cubic root of 182013216 is about 566.7188276476.

Adding to 182013216 its reverse (612310281), we get a palindrome (794323497).

The spelling of 182013216 in words is "one hundred eighty-two million, thirteen thousand, two hundred sixteen".