180012348 has 24 divisors (see below), whose sum is σ = 466698960. Its totient is φ = 60004080.

The previous prime is 180012347. The next prime is 180012353. The reversal of 180012348 is 843210081.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180012341) 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, 833283 + ... + 833498.

It is an arithmetic number, because the mean of its divisors is an integer number (19445790).

Almost surely, 2^180012348 is an apocalyptic number.

180012348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

180012348 is an abundant number, since it is smaller than the sum of its proper divisors (286686612).

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

180012348 is a wasteful number, since it uses less digits than its factorization.

180012348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666794 (or 1666786 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 180012348 is about 13416.8680398966. The cubic root of 180012348 is about 564.6345280477.

The spelling of 180012348 in words is "one hundred eighty million, twelve thousand, three hundred forty-eight".