147320960 has 32 divisors (see below), whose sum is σ = 352190700. Its totient is φ = 58928128.

The previous prime is 147320947. The next prime is 147320969. The reversal of 147320960 is 69023741.

It can be written as a sum of positive squares in 2 ways, for example, as 146119744 + 1201216 = 12088^2 + 1096^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (147320969) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 114455 + ... + 115734.

Almost surely, 2^147320960 is an apocalyptic number.

147320960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147320960 is an abundant number, since it is smaller than the sum of its proper divisors (204869740).

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

147320960 is an equidigital number, since it uses as much as digits as its factorization.

147320960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230208 (or 230196 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 147320960 is about 12137.5846032067. The cubic root of 147320960 is about 528.1470358790.

The spelling of 147320960 in words is "one hundred forty-seven million, three hundred twenty thousand, nine hundred sixty".