148111473 has 16 divisors (see below), whose sum is σ = 202234176. Its totient is φ = 96391680.

The previous prime is 148111451. The next prime is 148111507. The reversal of 148111473 is 374111841.

It is not a de Polignac number, because 148111473 - 2⁶ = 148111409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148111473.

It is not an unprimeable number, because it can be changed into a prime (148111423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19453 + ... + 25973.

It is an arithmetic number, because the mean of its divisors is an integer number (12639636).

Almost surely, 2^148111473 is an apocalyptic number.

It is an amenable number.

148111473 is a deficient number, since it is larger than the sum of its proper divisors (54122703).

148111473 is a wasteful number, since it uses less digits than its factorization.

148111473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6704.

The product of its digits is 2688, while the sum is 30.

The square root of 148111473 is about 12170.1057103051. The cubic root of 148111473 is about 529.0900167593.

The spelling of 148111473 in words is "one hundred forty-eight million, one hundred eleven thousand, four hundred seventy-three".