147350489 has 32 divisors (see below), whose sum is σ = 183472128. Its totient is φ = 116424000.

The previous prime is 147350417. The next prime is 147350507. The reversal of 147350489 is 984053741.

It is not a de Polignac number, because 147350489 - 2¹² = 147346393 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (147350989) 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 31 ways as a sum of consecutive naturals, for example, 233204 + ... + 233834.

It is an arithmetic number, because the mean of its divisors is an integer number (5733504).

Almost surely, 2^147350489 is an apocalyptic number.

It is an amenable number.

147350489 is a deficient number, since it is larger than the sum of its proper divisors (36121639).

147350489 is a wasteful number, since it uses less digits than its factorization.

147350489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 147350489 is about 12138.8009704419. The cubic root of 147350489 is about 528.1823207697.

The spelling of 147350489 in words is "one hundred forty-seven million, three hundred fifty thousand, four hundred eighty-nine".