It is a semiprime because it is the product of two primes.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
2147274 is an apocalyptic number.
147274 is an equidigital number, since it uses as much as digits as its factorization.
147274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73639.
The square root of 147274 is about 383.7629476643. The cubic root of 147274 is about 52.8090912567.
The spelling of 147274 in words is "one hundred forty-seven thousand, two hundred seventy-four", and thus it is an iban number.