149927 has 4 divisors (see below), whose sum is σ = 150720. Its totient is φ = 149136.

The previous prime is 149921. The next prime is 149939. The reversal of 149927 is 729941.

149927 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, 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 149927 - 2⁴ = 149911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 149893 and 149902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74 + ... + 552.

It is an arithmetic number, because the mean of its divisors is an integer number (37680).

2¹⁴⁹⁹²⁷ is an apocalyptic number.

149927 is a deficient number, since it is larger than the sum of its proper divisors (793).

149927 is an equidigital number, since it uses as much as digits as its factorization.

149927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792.

The product of its digits is 4536, while the sum is 32.

The square root of 149927 is about 387.2040805570. The cubic root of 149927 is about 53.1243077188.

The spelling of 149927 in words is "one hundred forty-nine thousand, nine hundred twenty-seven".