147938038 has 16 divisors (see below), whose sum is σ = 226328256. Its totient is φ = 72509320.

The previous prime is 147937981. The next prime is 147938041. The reversal of 147938038 is 830839741.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 147937985 and 147938003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18345 + ... + 25147.

It is an arithmetic number, because the mean of its divisors is an integer number (14145516).

Almost surely, 2^147938038 is an apocalyptic number.

147938038 is a deficient number, since it is larger than the sum of its proper divisors (78390218).

147938038 is a wasteful number, since it uses less digits than its factorization.

147938038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7019.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 147938038 is about 12162.9781714842. The cubic root of 147938038 is about 528.8834188371.

The spelling of 147938038 in words is "one hundred forty-seven million, nine hundred thirty-eight thousand, thirty-eight".