147630850 has 12 divisors (see below), whose sum is σ = 274593474. Its totient is φ = 59052320.

The previous prime is 147630841. The next prime is 147630853. The reversal of 147630850 is 58036741.

It can be written as a sum of positive squares in 3 ways, for example, as 128890609 + 18740241 = 11353^2 + 4329^2 .

It is not an unprimeable number, because it can be changed into a prime (147630853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1476259 + ... + 1476358.

Almost surely, 2^147630850 is an apocalyptic number.

147630850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147630850 is a deficient number, since it is larger than the sum of its proper divisors (126962624).

147630850 is a wasteful number, since it uses less digits than its factorization.

147630850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952629 (or 2952624 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 147630850 is about 12150.3436165402. The cubic root of 147630850 is about 528.5170960536.

The spelling of 147630850 in words is "one hundred forty-seven million, six hundred thirty thousand, eight hundred fifty".