189583376 has 10 divisors (see below), whose sum is σ = 367317822. Its totient is φ = 94791680.

The previous prime is 189583367. The next prime is 189583397. The reversal of 189583376 is 673385981.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 187690000 + 1893376 = 13700^2 + 1376^2 .

It is a zygodrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5924465 + ... + 5924496.

Almost surely, 2^189583376 is an apocalyptic number.

189583376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

189583376 is a deficient number, since it is larger than the sum of its proper divisors (177734446).

189583376 is a wasteful number, since it uses less digits than its factorization.

189583376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11848969 (or 11848963 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The square root of 189583376 is about 13768.9279175977. The cubic root of 189583376 is about 574.4692024071.

The spelling of 189583376 in words is "one hundred eighty-nine million, five hundred eighty-three thousand, three hundred seventy-six".