146252211 has 12 divisors (see below), whose sum is σ = 226840392. Its totient is φ = 83572608.

The previous prime is 146252189. The next prime is 146252213. The reversal of 146252211 is 112252641.

It is not a de Polignac number, because 146252211 - 2⁵ = 146252179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146252213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497310 + ... + 497603.

It is an arithmetic number, because the mean of its divisors is an integer number (18903366).

Almost surely, 2^146252211 is an apocalyptic number.

146252211 is a deficient number, since it is larger than the sum of its proper divisors (80588181).

146252211 is an equidigital number, since it uses as much as digits as its factorization.

146252211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994930 (or 994923 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 146252211 is about 12093.4780357017. The cubic root of 146252211 is about 526.8667765364.

It can be divided in two parts, 14625 and 2211, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 146252211 in words is "one hundred forty-six million, two hundred fifty-two thousand, two hundred eleven".