148234865 has 16 divisors (see below), whose sum is σ = 189889920. Its totient is φ = 110759040.

The previous prime is 148234861. The next prime is 148234873. The reversal of 148234865 is 568432841.

148234865 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 148234865 - 2² = 148234861 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (148234861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4244 + ... + 17733.

It is an arithmetic number, because the mean of its divisors is an integer number (11868120).

Almost surely, 2^148234865 is an apocalyptic number.

It is an amenable number.

148234865 is a deficient number, since it is larger than the sum of its proper divisors (41655055).

148234865 is a wasteful number, since it uses less digits than its factorization.

148234865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22072.

The product of its digits is 184320, while the sum is 41.

The square root of 148234865 is about 12175.1741260649. The cubic root of 148234865 is about 529.2369046687.

The spelling of 148234865 in words is "one hundred forty-eight million, two hundred thirty-four thousand, eight hundred sixty-five".