159948492 has 24 divisors (see below), whose sum is σ = 407141952. Its totient is φ = 48469200.

The previous prime is 159948491. The next prime is 159948533. The reversal of 159948492 is 294849951.

It is a super-3 number, since 3×159948492³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (159948491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605734 + ... + 605997.

It is an arithmetic number, because the mean of its divisors is an integer number (16964248).

Almost surely, 2^159948492 is an apocalyptic number.

159948492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

159948492 is an abundant number, since it is smaller than the sum of its proper divisors (247193460).

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

159948492 is a wasteful number, since it uses less digits than its factorization.

159948492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211749 (or 1211747 counting only the distinct ones).

The product of its digits is 933120, while the sum is 51.

The square root of 159948492 is about 12647.0744443132. The cubic root of 159948492 is about 542.8252611404.

The spelling of 159948492 in words is "one hundred fifty-nine million, nine hundred forty-eight thousand, four hundred ninety-two".