147040560 has 120 divisors (see below), whose sum is σ = 495999504. Its totient is φ = 39037440.

The previous prime is 147040499. The next prime is 147040571. The reversal of 147040560 is 65040741.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×147040560² = 43241852570227200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318730 + ... + 319190.

Almost surely, 2^147040560 is an apocalyptic number.

147040560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147040560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247999752).

147040560 is an abundant number, since it is smaller than the sum of its proper divisors (348958944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147040560 is a wasteful number, since it uses less digits than its factorization.

147040560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923 (or 914 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 147040560 is about 12126.0282038267. The cubic root of 147040560 is about 527.8117441811.

The spelling of 147040560 in words is "one hundred forty-seven million, forty thousand, five hundred sixty".