147283330 has 8 divisors (see below), whose sum is σ = 265110012. Its totient is φ = 58913328.

The previous prime is 147283321. The next prime is 147283349. The reversal of 147283330 is 33382741.

It can be written as a sum of positive squares in 2 ways, for example, as 144504441 + 2778889 = 12021^2 + 1667^2 .

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 = 147283292 and 147283301.

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, 7364157 + ... + 7364176.

Almost surely, 2^147283330 is an apocalyptic number.

147283330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147283330 is a deficient number, since it is larger than the sum of its proper divisors (117826682).

147283330 is a wasteful number, since it uses less digits than its factorization.

147283330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14728340.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 147283330 is about 12136.0343605314. The cubic root of 147283330 is about 528.1020640810.

The spelling of 147283330 in words is "one hundred forty-seven million, two hundred eighty-three thousand, three hundred thirty".