147903148 has 12 divisors (see below), whose sum is σ = 258955200. Its totient is φ = 73915952.

The previous prime is 147903131. The next prime is 147903157. The reversal of 147903148 is 841309741.

It is a super-3 number, since 3×147903148³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890 + ... + 17302.

It is an arithmetic number, because the mean of its divisors is an integer number (21579600).

Almost surely, 2^147903148 is an apocalyptic number.

It is an amenable number.

147903148 is a deficient number, since it is larger than the sum of its proper divisors (111052052).

147903148 is a wasteful number, since it uses less digits than its factorization.

147903148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17816 (or 17814 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 147903148 is about 12161.5438164733. The cubic root of 147903148 is about 528.8418379303.

The spelling of 147903148 in words is "one hundred forty-seven million, nine hundred three thousand, one hundred forty-eight".