149363 has 4 divisors (see below), whose sum is σ = 153048. Its totient is φ = 145680.

The previous prime is 149351. The next prime is 149371. The reversal of 149363 is 363941.

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

It is a cyclic number.

It is not a de Polignac number, because 149363 - 2¹⁰ = 148339 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (149323) 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, 1781 + ... + 1862.

It is an arithmetic number, because the mean of its divisors is an integer number (38262).

2¹⁴⁹³⁶³ is an apocalyptic number.

149363 is a deficient number, since it is larger than the sum of its proper divisors (3685).

149363 is an equidigital number, since it uses as much as digits as its factorization.

149363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3684.

The product of its digits is 1944, while the sum is 26.

The square root of 149363 is about 386.4750962223. The cubic root of 149363 is about 53.0576091275.

It can be divided in two parts, 149 and 363, that added together give a 9-th power (512 = 2⁹).

The spelling of 149363 in words is "one hundred forty-nine thousand, three hundred sixty-three".