147284650 has 24 divisors (see below), whose sum is σ = 278598240. Its totient is φ = 57914160.

The previous prime is 147284647. The next prime is 147284671. The reversal of 147284650 is 56482741.

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 11 ways as a sum of consecutive naturals, for example, 22014 + ... + 27913.

It is an arithmetic number, because the mean of its divisors is an integer number (11608260).

Almost surely, 2^147284650 is an apocalyptic number.

147284650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147284650 is a deficient number, since it is larger than the sum of its proper divisors (131313590).

147284650 is a wasteful number, since it uses less digits than its factorization.

147284650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49998 (or 49993 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 147284650 is about 12136.0887439076. The cubic root of 147284650 is about 528.1036417491.

The spelling of 147284650 in words is "one hundred forty-seven million, two hundred eighty-four thousand, six hundred fifty".