154093 has 4 divisors (see below), whose sum is σ = 155008. Its totient is φ = 153180.

The previous prime is 154087. The next prime is 154097. The reversal of 154093 is 390451.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 154093 - 2⁵ = 154061 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154097) 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 3 ways as a sum of consecutive naturals, for example, 123 + ... + 568.

It is an arithmetic number, because the mean of its divisors is an integer number (38752).

2¹⁵⁴⁰⁹³ is an apocalyptic number.

It is an amenable number.

154093 is a deficient number, since it is larger than the sum of its proper divisors (915).

154093 is an equidigital number, since it uses as much as digits as its factorization.

154093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 154093 is about 392.5468124950. The cubic root of 154093 is about 53.6118717670.

The spelling of 154093 in words is "one hundred fifty-four thousand, ninety-three".