193041252 has 48 divisors (see below), whose sum is σ = 505664320. Its totient is φ = 63680256.

The previous prime is 193041229. The next prime is 193041253. The reversal of 193041252 is 252140391.

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

It is not an unprimeable number, because it can be changed into a prime (193041253) 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, 1263 + ... + 19689.

Almost surely, 2^193041252 is an apocalyptic number.

193041252 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 193041252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252832160).

193041252 is an abundant number, since it is smaller than the sum of its proper divisors (312623068).

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

193041252 is a wasteful number, since it uses less digits than its factorization.

193041252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18537 (or 18529 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 193041252 is about 13893.9286020909. The cubic root of 193041252 is about 577.9408271859.

The spelling of 193041252 in words is "one hundred ninety-three million, forty-one thousand, two hundred fifty-two".