147152980 has 24 divisors (see below), whose sum is σ = 332792712. Its totient is φ = 54333312.

The previous prime is 147152921. The next prime is 147152987. The reversal of 147152980 is 89251741.

It can be written as a sum of positive squares in 4 ways, for example, as 18421264 + 128731716 = 4292^2 + 11346^2 .

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147152987) 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, 282727 + ... + 283246.

It is an arithmetic number, because the mean of its divisors is an integer number (13866363).

Almost surely, 2^147152980 is an apocalyptic number.

147152980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147152980 is an abundant number, since it is smaller than the sum of its proper divisors (185639732).

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

147152980 is a wasteful number, since it uses less digits than its factorization.

147152980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565995 (or 565993 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 147152980 is about 12130.6628013477. The cubic root of 147152980 is about 527.9462229053.

The spelling of 147152980 in words is "one hundred forty-seven million, one hundred fifty-two thousand, nine hundred eighty".