147288441 has 8 divisors (see below), whose sum is σ = 201174624. Its totient is φ = 95797280.

The previous prime is 147288433. The next prime is 147288461. The reversal of 147288441 is 144882741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 147288441 - 2³ = 147288433 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 147288441.

It is not an unprimeable number, because it can be changed into a prime (147288461) 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, 598611 + ... + 598856.

It is an arithmetic number, because the mean of its divisors is an integer number (25146828).

Almost surely, 2^147288441 is an apocalyptic number.

It is an amenable number.

147288441 is a deficient number, since it is larger than the sum of its proper divisors (53886183).

147288441 is a wasteful number, since it uses less digits than its factorization.

147288441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197511.

The product of its digits is 57344, while the sum is 39.

The square root of 147288441 is about 12136.2449299608. The cubic root of 147288441 is about 528.1081727118.

The spelling of 147288441 in words is "one hundred forty-seven million, two hundred eighty-eight thousand, four hundred forty-one".