146225265 has 16 divisors (see below), whose sum is σ = 234110400. Its totient is φ = 77936832.

The previous prime is 146225263. The next prime is 146225291. The reversal of 146225265 is 562522641.

146225265 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 146225265 - 2¹ = 146225263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146225263) 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, 43671 + ... + 46899.

It is an arithmetic number, because the mean of its divisors is an integer number (14631900).

Almost surely, 2^146225265 is an apocalyptic number.

146225265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146225265 is a deficient number, since it is larger than the sum of its proper divisors (87885135).

146225265 is a wasteful number, since it uses less digits than its factorization.

146225265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6256.

The product of its digits is 28800, while the sum is 33.

The square root of 146225265 is about 12092.3639128170. The cubic root of 146225265 is about 526.8344173124.

The spelling of 146225265 in words is "one hundred forty-six million, two hundred twenty-five thousand, two hundred sixty-five".