147303970 has 16 divisors (see below), whose sum is σ = 289251648. Its totient is φ = 53565040.

The previous prime is 147303917. The next prime is 147303977. The reversal of 147303970 is 79303741.

It is not an unprimeable number, because it can be changed into a prime (147303977) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 669454 + ... + 669673.

It is an arithmetic number, because the mean of its divisors is an integer number (18078228).

Almost surely, 2^147303970 is an apocalyptic number.

147303970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147303970 is a deficient number, since it is larger than the sum of its proper divisors (141947678).

147303970 is a wasteful number, since it uses less digits than its factorization.

147303970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339145.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 147303970 is about 12136.8846908916. The cubic root of 147303970 is about 528.1267319948.

The spelling of 147303970 in words is "one hundred forty-seven million, three hundred three thousand, nine hundred seventy".