149373 has 12 divisors (see below), whose sum is σ = 246688. Its totient is φ = 85320.

The previous prime is 149371. The next prime is 149377. The reversal of 149373 is 373941.

It is not a de Polignac number, because 149373 - 2¹ = 149371 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1123 + ... + 1248.

2¹⁴⁹³⁷³ is an apocalyptic number.

It is an amenable number.

149373 is a deficient number, since it is larger than the sum of its proper divisors (97315).

149373 is a wasteful number, since it uses less digits than its factorization.

149373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384 (or 2381 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 149373 is about 386.4880334499. The cubic root of 149373 is about 53.0587931875.

The spelling of 149373 in words is "one hundred forty-nine thousand, three hundred seventy-three".