149174 has 4 divisors (see below), whose sum is σ = 223764. Its totient is φ = 74586.

The previous prime is 149173. The next prime is 149183. The reversal of 149174 is 471941.

149174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 149174.

It is not an unprimeable number, because it can be changed into a prime (149173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37292 + ... + 37295.

It is an arithmetic number, because the mean of its divisors is an integer number (55941).

2¹⁴⁹¹⁷⁴ is an apocalyptic number.

149174 is a deficient number, since it is larger than the sum of its proper divisors (74590).

149174 is an equidigital number, since it uses as much as digits as its factorization.

149174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74589.

The product of its digits is 1008, while the sum is 26.

The square root of 149174 is about 386.2305011259. The cubic root of 149174 is about 53.0352204486.

It can be divided in two parts, 149 and 174, that added together give a palindrome (323).

The spelling of 149174 in words is "one hundred forty-nine thousand, one hundred seventy-four".