147829 has 8 divisors (see below), whose sum is σ = 164160. Its totient is φ = 132000.

The previous prime is 147827. The next prime is 147853. The reversal of 147829 is 928741.

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

It is not a de Polignac number, because 147829 - 2¹ = 147827 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 147829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147827) 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, 904 + ... + 1054.

It is an arithmetic number, because the mean of its divisors is an integer number (20520).

2¹⁴⁷⁸²⁹ is an apocalyptic number.

It is an amenable number.

147829 is a deficient number, since it is larger than the sum of its proper divisors (16331).

147829 is a wasteful number, since it uses less digits than its factorization.

147829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251.

The product of its digits is 4032, while the sum is 31.

The square root of 147829 is about 384.4853703329. The cubic root of 147829 is about 52.8753448738.

The spelling of 147829 in words is "one hundred forty-seven thousand, eight hundred twenty-nine".