146247265 has 16 divisors (see below), whose sum is σ = 179046720. Its totient is φ = 114649920.

The previous prime is 146247259. The next prime is 146247301. The reversal of 146247265 is 562742641.

146247265 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 146247265 - 2⁷ = 146247137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69651 + ... + 71719.

It is an arithmetic number, because the mean of its divisors is an integer number (11190420).

Almost surely, 2^146247265 is an apocalyptic number.

It is an amenable number.

146247265 is a deficient number, since it is larger than the sum of its proper divisors (32799455).

146247265 is a wasteful number, since it uses less digits than its factorization.

146247265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352.

The product of its digits is 80640, while the sum is 37.

The square root of 146247265 is about 12093.2735435861. The cubic root of 146247265 is about 526.8608372245.

The spelling of 146247265 in words is "one hundred forty-six million, two hundred forty-seven thousand, two hundred sixty-five".