148529147 has 16 divisors (see below), whose sum is σ = 167469120. Its totient is φ = 130703232.

The previous prime is 148529141. The next prime is 148529149. The reversal of 148529147 is 741925841.

It is a cyclic number.

It is not a de Polignac number, because 148529147 - 2⁴ = 148529131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148529141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115673 + ... + 116949.

It is an arithmetic number, because the mean of its divisors is an integer number (10466820).

Almost surely, 2^148529147 is an apocalyptic number.

148529147 is a deficient number, since it is larger than the sum of its proper divisors (18939973).

148529147 is a wasteful number, since it uses less digits than its factorization.

148529147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702.

The product of its digits is 80640, while the sum is 41.

The square root of 148529147 is about 12187.2534641731. The cubic root of 148529147 is about 529.5868941816.

The spelling of 148529147 in words is "one hundred forty-eight million, five hundred twenty-nine thousand, one hundred forty-seven".