147800148 has 48 divisors (see below), whose sum is σ = 353869824. Its totient is φ = 47990880.

The previous prime is 147800141. The next prime is 147800171. The reversal of 147800148 is 841008741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147800141) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 152361 + ... + 153327.

It is an arithmetic number, because the mean of its divisors is an integer number (7372288).

Almost surely, 2^147800148 is an apocalyptic number.

It is an amenable number.

147800148 is an abundant number, since it is smaller than the sum of its proper divisors (206069676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147800148 is a wasteful number, since it uses less digits than its factorization.

147800148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292 (or 1290 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 147800148 is about 12157.3084192185. The cubic root of 147800148 is about 528.7190473081.

Adding to 147800148 its reverse (841008741), we get a palindrome (988808889).

The spelling of 147800148 in words is "one hundred forty-seven million, eight hundred thousand, one hundred forty-eight".