47833157 has 8 divisors (see below), whose sum is σ = 49568640. Its totient is φ = 46126080.

The previous prime is 47833133. The next prime is 47833171. The reversal of 47833157 is 75133874.

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

It is a cyclic number.

It is not a de Polignac number, because 47833157 - 2¹⁴ = 47816773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47833157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47833117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3644 + ... + 10437.

It is an arithmetic number, because the mean of its divisors is an integer number (6196080).

Almost surely, 2^47833157 is an apocalyptic number.

It is an amenable number.

47833157 is a deficient number, since it is larger than the sum of its proper divisors (1735483).

47833157 is a wasteful number, since it uses less digits than its factorization.

47833157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14203.

The product of its digits is 70560, while the sum is 38.

The square root of 47833157 is about 6916.1518924905. The cubic root of 47833157 is about 363.0025549583.

The spelling of 47833157 in words is "forty-seven million, eight hundred thirty-three thousand, one hundred fifty-seven".