148941174 has 16 divisors (see below), whose sum is σ = 307491840. Its totient is φ = 48045480.

The previous prime is 148941139. The next prime is 148941179. The reversal of 148941174 is 471149841.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148941179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400194 + ... + 400565.

It is an arithmetic number, because the mean of its divisors is an integer number (19218240).

Almost surely, 2^148941174 is an apocalyptic number.

148941174 is an abundant number, since it is smaller than the sum of its proper divisors (158550666).

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

148941174 is a wasteful number, since it uses less digits than its factorization.

148941174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800795.

The product of its digits is 32256, while the sum is 39.

The square root of 148941174 is about 12204.1457710075. The cubic root of 148941174 is about 530.0761419027.

The spelling of 148941174 in words is "one hundred forty-eight million, nine hundred forty-one thousand, one hundred seventy-four".