148755 has 16 divisors (see below), whose sum is σ = 244224. Its totient is φ = 77280.

The previous prime is 148747. The next prime is 148763. The reversal of 148755 is 557841.

It is an interprime number because it is at equal distance from previous prime (148747) and next prime (148763).

It is not a de Polignac number, because 148755 - 2³ = 148747 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600 + ... + 810.

It is an arithmetic number, because the mean of its divisors is an integer number (15264).

2¹⁴⁸⁷⁵⁵ is an apocalyptic number.

148755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148755 is a deficient number, since it is larger than the sum of its proper divisors (95469).

148755 is a wasteful number, since it uses less digits than its factorization.

148755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266.

The product of its digits is 5600, while the sum is 30.

The square root of 148755 is about 385.6876974963. The cubic root of 148755 is about 52.9855187682.

Adding to 148755 its sum of digits (30), we get a triangular number (148785 = T₅₄₅).

It can be divided in two parts, 148 and 755, that added together give a triangular number (903 = T₄₂).

The spelling of 148755 in words is "one hundred forty-eight thousand, seven hundred fifty-five".