147343194 has 24 divisors (see below), whose sum is σ = 322538580. Its totient is φ = 48607488.

The previous prime is 147343187. The next prime is 147343201. The reversal of 147343194 is 491343741.

It is an interprime number because it is at equal distance from previous prime (147343187) and next prime (147343201).

It can be written as a sum of positive squares in 2 ways, for example, as 133749225 + 13593969 = 11565^2 + 3687^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40449 + ... + 43940.

Almost surely, 2^147343194 is an apocalyptic number.

147343194 is an abundant number, since it is smaller than the sum of its proper divisors (175195386).

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

147343194 is a wasteful number, since it uses less digits than its factorization.

147343194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84494 (or 84491 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 147343194 is about 12138.5004839972. The cubic root of 147343194 is about 528.1736042426.

The spelling of 147343194 in words is "one hundred forty-seven million, three hundred forty-three thousand, one hundred ninety-four".