148282785 has 32 divisors (see below), whose sum is σ = 301274880. Its totient is φ = 67785984.

The previous prime is 148282759. The next prime is 148282801. The reversal of 148282785 is 587282841.

It is a happy number.

148282785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148282785 - 2²³ = 139894177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 148282785.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77512 + ... + 79401.

It is an arithmetic number, because the mean of its divisors is an integer number (9414840).

Almost surely, 2^148282785 is an apocalyptic number.

148282785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148282785 is an abundant number, since it is smaller than the sum of its proper divisors (152992095).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148282785 is a wasteful number, since it uses less digits than its factorization.

148282785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156934 (or 156928 counting only the distinct ones).

The product of its digits is 286720, while the sum is 45.

The square root of 148282785 is about 12177.1419060468. The cubic root of 148282785 is about 529.2939274664.

The spelling of 148282785 in words is "one hundred forty-eight million, two hundred eighty-two thousand, seven hundred eighty-five".