147593942 has 8 divisors (see below), whose sum is σ = 221621832. Its totient is φ = 73720000.

The previous prime is 147593909. The next prime is 147593977. The reversal of 147593942 is 249395741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 147593893 and 147593902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36059 + ... + 39942.

It is an arithmetic number, because the mean of its divisors is an integer number (27702729).

Almost surely, 2^147593942 is an apocalyptic number.

147593942 is a deficient number, since it is larger than the sum of its proper divisors (74027890).

147593942 is an equidigital number, since it uses as much as digits as its factorization.

147593942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76974.

The product of its digits is 272160, while the sum is 44.

The square root of 147593942 is about 12148.8247168193. The cubic root of 147593942 is about 528.4730489484.

The spelling of 147593942 in words is "one hundred forty-seven million, five hundred ninety-three thousand, nine hundred forty-two".