19250052 has 48 divisors (see below), whose sum is σ = 47900160. Its totient is φ = 5996032.

The previous prime is 19250051. The next prime is 19250053. The reversal of 19250052 is 25005291.

19250052 = T₈ + T₉ + ... + T₄₈₆.

It is an interprime number because it is at equal distance from previous prime (19250051) and next prime (19250053).

It is not an unprimeable number, because it can be changed into a prime (19250051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39949 + ... + 40427.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^19250052 is an apocalyptic number.

19250052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19250052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23950080).

19250052 is an abundant number, since it is smaller than the sum of its proper divisors (28650108).

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

19250052 is a wasteful number, since it uses less digits than its factorization.

19250052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 19250052 is about 4387.4881196420. The cubic root of 19250052 is about 268.0056618689.

The spelling of 19250052 in words is "nineteen million, two hundred fifty thousand, fifty-two".