189411352 has 16 divisors (see below), whose sum is σ = 382465440. Its totient is φ = 87420576.

The previous prime is 189411329. The next prime is 189411353. The reversal of 189411352 is 253114981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189411353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910528 + ... + 910735.

It is an arithmetic number, because the mean of its divisors is an integer number (23904090).

Almost surely, 2^189411352 is an apocalyptic number.

It is an amenable number.

189411352 is an abundant number, since it is smaller than the sum of its proper divisors (193054088).

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

189411352 is a wasteful number, since it uses less digits than its factorization.

189411352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821282 (or 1821278 counting only the distinct ones).

The product of its digits is 8640, while the sum is 34.

The square root of 189411352 is about 13762.6796809342. The cubic root of 189411352 is about 574.2953960375.

The spelling of 189411352 in words is "one hundred eighty-nine million, four hundred eleven thousand, three hundred fifty-two".