159146330 has 32 divisors (see below), whose sum is σ = 330580224. Its totient is φ = 54032256.

The previous prime is 159146327. The next prime is 159146341. The reversal of 159146330 is 33641951.

159146330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3827 + ... + 18246.

It is an arithmetic number, because the mean of its divisors is an integer number (10330632).

Almost surely, 2^159146330 is an apocalyptic number.

159146330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

159146330 is an abundant number, since it is smaller than the sum of its proper divisors (171433894).

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

159146330 is a wasteful number, since it uses less digits than its factorization.

159146330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22190.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 159146330 is about 12615.3212404600. The cubic root of 159146330 is about 541.9162940407.

The spelling of 159146330 in words is "one hundred fifty-nine million, one hundred forty-six thousand, three hundred thirty".