47892159 has 36 divisors (see below), whose sum is σ = 81183960. Its totient is φ = 27125280.

The previous prime is 47892151. The next prime is 47892167. The reversal of 47892159 is 95129874.

It is an interprime number because it is at equal distance from previous prime (47892151) and next prime (47892167).

It is not a de Polignac number, because 47892159 - 2³ = 47892151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47892151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 57357 + ... + 58185.

It is an arithmetic number, because the mean of its divisors is an integer number (2255110).

Almost surely, 2^47892159 is an apocalyptic number.

47892159 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

47892159 is a deficient number, since it is larger than the sum of its proper divisors (33291801).

47892159 is a wasteful number, since it uses less digits than its factorization.

47892159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 970 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 47892159 is about 6920.4161002067. The cubic root of 47892159 is about 363.1517476789.

The spelling of 47892159 in words is "forty-seven million, eight hundred ninety-two thousand, one hundred fifty-nine".