148775 has 12 divisors (see below), whose sum is σ = 201624. Its totient is φ = 108000.

The previous prime is 148763. The next prime is 148781. The reversal of 148775 is 577841.

It is not a de Polignac number, because 148775 - 2⁶ = 148711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5 + ... + 545.

It is an arithmetic number, because the mean of its divisors is an integer number (16802).

2¹⁴⁸⁷⁷⁵ is an apocalyptic number.

148775 is a deficient number, since it is larger than the sum of its proper divisors (52849).

148775 is a wasteful number, since it uses less digits than its factorization.

148775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562 (or 557 counting only the distinct ones).

The product of its digits is 7840, while the sum is 32.

The square root of 148775 is about 385.7136243381. The cubic root of 148775 is about 52.9878932831.

The spelling of 148775 in words is "one hundred forty-eight thousand, seven hundred seventy-five".