146125224 has 96 divisors (see below), whose sum is σ = 454072320. Its totient is φ = 41586048.

The previous prime is 146125211. The next prime is 146125237. The reversal of 146125224 is 422521641.

It is an interprime number because it is at equal distance from previous prime (146125211) and next prime (146125237).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192654 + ... + 193410.

It is an arithmetic number, because the mean of its divisors is an integer number (4729920).

Almost surely, 2^146125224 is an apocalyptic number.

146125224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146125224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227036160).

146125224 is an abundant number, since it is smaller than the sum of its proper divisors (307947096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146125224 is a wasteful number, since it uses less digits than its factorization.

146125224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159 (or 1152 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 146125224 is about 12088.2266689536. The cubic root of 146125224 is about 526.7142441307.

Adding to 146125224 its reverse (422521641), we get a palindrome (568646865).

The spelling of 146125224 in words is "one hundred forty-six million, one hundred twenty-five thousand, two hundred twenty-four".