146265827 has 4 divisors (see below), whose sum is σ = 146290176. Its totient is φ = 146241480.

The previous prime is 146265817. The next prime is 146265829. The reversal of 146265827 is 728562641.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 728562641 = 113 ⋅6447457.

It is a cyclic number.

It is not a de Polignac number, because 146265827 - 2⁴ = 146265811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146265829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3998 + ... + 17564.

It is an arithmetic number, because the mean of its divisors is an integer number (36572544).

Almost surely, 2^146265827 is an apocalyptic number.

146265827 is a deficient number, since it is larger than the sum of its proper divisors (24349).

146265827 is a wasteful number, since it uses less digits than its factorization.

146265827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24348.

The product of its digits is 161280, while the sum is 41.

The square root of 146265827 is about 12094.0409706599. The cubic root of 146265827 is about 526.8831263642.

The spelling of 146265827 in words is "one hundred forty-six million, two hundred sixty-five thousand, eight hundred twenty-seven".