147194 has 4 divisors (see below), whose sum is σ = 220794. Its totient is φ = 73596.

The previous prime is 147179. The next prime is 147197. The reversal of 147194 is 491741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 491741 = 349 ⋅1409.

It can be written as a sum of positive squares in only one way, i.e., 112225 + 34969 = 335^2 + 187^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147194.

It is not an unprimeable number, because it can be changed into a prime (147197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36797 + ... + 36800.

2¹⁴⁷¹⁹⁴ is an apocalyptic number.

147194 is a deficient number, since it is larger than the sum of its proper divisors (73600).

147194 is an equidigital number, since it uses as much as digits as its factorization.

147194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73599.

The product of its digits is 1008, while the sum is 26.

The square root of 147194 is about 383.6587024948. The cubic root of 147194 is about 52.7995274675.

The spelling of 147194 in words is "one hundred forty-seven thousand, one hundred ninety-four".