147884330 has 16 divisors (see below), whose sum is σ = 290391264. Its totient is φ = 53776080.

The previous prime is 147884329. The next prime is 147884339. The reversal of 147884330 is 33488741.

147884330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (147884339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672092 + ... + 672311.

It is an arithmetic number, because the mean of its divisors is an integer number (18149454).

Almost surely, 2^147884330 is an apocalyptic number.

147884330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147884330 is a deficient number, since it is larger than the sum of its proper divisors (142506934).

147884330 is a wasteful number, since it uses less digits than its factorization.

147884330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344421.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 147884330 is about 12160.7701236394. The cubic root of 147884330 is about 528.8194084600.

The spelling of 147884330 in words is "one hundred forty-seven million, eight hundred eighty-four thousand, three hundred thirty".