182868912 has 30 divisors (see below), whose sum is σ = 511779372. Its totient is φ = 60956256.

The previous prime is 182868893. The next prime is 182868913. The reversal of 182868912 is 219868281.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (182868913) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 634818 + ... + 635105.

Almost surely, 2^182868912 is an apocalyptic number.

182868912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

182868912 is an abundant number, since it is smaller than the sum of its proper divisors (328910460).

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

182868912 is a wasteful number, since it uses less digits than its factorization.

182868912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269937 (or 1269928 counting only the distinct ones).

The product of its digits is 110592, while the sum is 45.

The square root of 182868912 is about 13522.9032385801. The cubic root of 182868912 is about 567.6055417696.

The spelling of 182868912 in words is "one hundred eighty-two million, eight hundred sixty-eight thousand, nine hundred twelve".