147646130 has 8 divisors (see below), whose sum is σ = 265763052. Its totient is φ = 59058448.

The previous prime is 147646069. The next prime is 147646151. The reversal of 147646130 is 31646741.

147646130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 141300769 + 6345361 = 11887^2 + 2519^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7382297 + ... + 7382316.

Almost surely, 2^147646130 is an apocalyptic number.

147646130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147646130 is a deficient number, since it is larger than the sum of its proper divisors (118116922).

147646130 is a wasteful number, since it uses less digits than its factorization.

147646130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14764620.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 147646130 is about 12150.9723890724. The cubic root of 147646130 is about 528.5353295114.

The spelling of 147646130 in words is "one hundred forty-seven million, six hundred forty-six thousand, one hundred thirty".