189074 has 16 divisors (see below), whose sum is σ = 308448. Its totient is φ = 86592.

The previous prime is 189067. The next prime is 189127. The reversal of 189074 is 470981.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

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, 2237 + ... + 2319.

It is an arithmetic number, because the mean of its divisors is an integer number (19278).

2¹⁸⁹⁰⁷⁴ is an apocalyptic number.

189074 is a deficient number, since it is larger than the sum of its proper divisors (119374).

189074 is a wasteful number, since it uses less digits than its factorization.

189074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 189074 is about 434.8264021423. The cubic root of 189074 is about 57.3954242893.

The spelling of 189074 in words is "one hundred eighty-nine thousand, seventy-four".