147038 has 8 divisors (see below), whose sum is σ = 226632. Its totient is φ = 71496.

The previous prime is 147031. The next prime is 147047. The reversal of 147038 is 830741.

It is a happy number.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147031) by changing a digit.

147038 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920 + ... + 1067.

It is an arithmetic number, because the mean of its divisors is an integer number (28329).

2¹⁴⁷⁰³⁸ is an apocalyptic number.

147038 is a deficient number, since it is larger than the sum of its proper divisors (79594).

147038 is a wasteful number, since it uses less digits than its factorization.

147038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 147038 is about 383.4553429019. The cubic root of 147038 is about 52.7808681067.

Adding to 147038 its reverse (830741), we get a palindrome (977779).

The spelling of 147038 in words is "one hundred forty-seven thousand, thirty-eight".