19230252 has 24 divisors (see below), whose sum is σ = 44942016. Its totient is φ = 6399888.

The previous prime is 19230181. The next prime is 19230287. The reversal of 19230252 is 25203291.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12763 + ... + 14189.

It is an arithmetic number, because the mean of its divisors is an integer number (1872584).

Almost surely, 2^19230252 is an apocalyptic number.

19230252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19230252 is an abundant number, since it is smaller than the sum of its proper divisors (25711764).

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

19230252 is a wasteful number, since it uses less digits than its factorization.

19230252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557 (or 2555 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 19230252 is about 4385.2311227574. The cubic root of 19230252 is about 267.9137429395.

The spelling of 19230252 in words is "nineteen million, two hundred thirty thousand, two hundred fifty-two".