19008852 has 24 divisors (see below), whose sum is σ = 44706816. Its totient is φ = 6285888.

The previous prime is 19008841. The next prime is 19008853. The reversal of 19008852 is 25880091.

It is a happy number.

It is a super-2 number, since 2×19008852² = 722672908715808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19008853) 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, 4713 + ... + 7760.

It is an arithmetic number, because the mean of its divisors is an integer number (1862784).

Almost surely, 2^19008852 is an apocalyptic number.

19008852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19008852 is an abundant number, since it is smaller than the sum of its proper divisors (25697964).

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

19008852 is a wasteful number, since it uses less digits than its factorization.

19008852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12607 (or 12605 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 19008852 is about 4359.9142193396. The cubic root of 19008852 is about 266.8815982478.

The spelling of 19008852 in words is "nineteen million, eight thousand, eight hundred fifty-two".