148587165 has 24 divisors (see below), whose sum is σ = 259922520. Its totient is φ = 78516864.

The previous prime is 148587149. The next prime is 148587211. The reversal of 148587165 is 561785841.

148587165 is a `hidden beast` number, since 1 + 4 + 8 + 587 + 1 + 65 = 666.

148587165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 20738916 + 127848249 = 4554^2 + 11307^2 .

It is not a de Polignac number, because 148587165 - 2⁴ = 148587149 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 148587165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10242 + ... + 20051.

It is an arithmetic number, because the mean of its divisors is an integer number (10830105).

Almost surely, 2^148587165 is an apocalyptic number.

148587165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148587165 is a deficient number, since it is larger than the sum of its proper divisors (111335355).

148587165 is a wasteful number, since it uses less digits than its factorization.

148587165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30413 (or 30410 counting only the distinct ones).

The product of its digits is 268800, while the sum is 45.

The square root of 148587165 is about 12189.6335055653. The cubic root of 148587165 is about 529.6558404081.

The spelling of 148587165 in words is "one hundred forty-eight million, five hundred eighty-seven thousand, one hundred sixty-five".