159938466 has 32 divisors (see below), whose sum is σ = 339394560. Its totient is φ = 50104656.

The previous prime is 159938459. The next prime is 159938473. The reversal of 159938466 is 664839951.

It is an interprime number because it is at equal distance from previous prime (159938459) and next prime (159938473).

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8955 + ... + 20001.

It is an arithmetic number, because the mean of its divisors is an integer number (10606080).

Almost surely, 2^159938466 is an apocalyptic number.

159938466 is an abundant number, since it is smaller than the sum of its proper divisors (179456094).

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

159938466 is a wasteful number, since it uses less digits than its factorization.

159938466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11198.

The product of its digits is 1399680, while the sum is 51.

The square root of 159938466 is about 12646.6780618469. The cubic root of 159938466 is about 542.8139189896.

The spelling of 159938466 in words is "one hundred fifty-nine million, nine hundred thirty-eight thousand, four hundred sixty-six".