147229650 has 60 divisors (see below), whose sum is σ = 409091562. Its totient is φ = 39260160.

The previous prime is 147229637. The next prime is 147229711. The reversal of 147229650 is 56922741.

It can be written as a sum of positive squares in 3 ways, for example, as 93954249 + 53275401 = 9693^2 + 7299^2 .

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 29 ways as a sum of consecutive naturals, for example, 14127 + ... + 22226.

Almost surely, 2^147229650 is an apocalyptic number.

147229650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147229650 is an abundant number, since it is smaller than the sum of its proper divisors (261861912).

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

147229650 is a wasteful number, since it uses less digits than its factorization.

147229650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36377 (or 36363 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 147229650 is about 12133.8225633969. The cubic root of 147229650 is about 528.0378975897.

The spelling of 147229650 in words is "one hundred forty-seven million, two hundred twenty-nine thousand, six hundred fifty".