148201197 has 16 divisors (see below), whose sum is σ = 211930560. Its totient is φ = 91832832.

The previous prime is 148201139. The next prime is 148201201. The reversal of 148201197 is 791102841.

It is not a de Polignac number, because 148201197 - 2⁶ = 148201133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148201127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21508 + ... + 27549.

It is an arithmetic number, because the mean of its divisors is an integer number (13245660).

Almost surely, 2^148201197 is an apocalyptic number.

It is an amenable number.

148201197 is a deficient number, since it is larger than the sum of its proper divisors (63729363).

148201197 is a wasteful number, since it uses less digits than its factorization.

148201197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49132.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 148201197 is about 12173.7913979171. The cubic root of 148201197 is about 529.1968338049.

The spelling of 148201197 in words is "one hundred forty-eight million, two hundred one thousand, one hundred ninety-seven".