146225324 has 12 divisors (see below), whose sum is σ = 292450704. Its totient is φ = 62667984.

The previous prime is 146225297. The next prime is 146225363. The reversal of 146225324 is 423522641.

146225324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

146225324 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2611139 + ... + 2611194.

It is an arithmetic number, because the mean of its divisors is an integer number (24370892).

Almost surely, 2^146225324 is an apocalyptic number.

146225324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

146225324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146225324 is a wasteful number, since it uses less digits than its factorization.

146225324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5222344 (or 5222342 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 146225324 is about 12092.3663523729. The cubic root of 146225324 is about 526.8344881694.

Adding to 146225324 its reverse (423522641), we get a palindrome (569747965).

The spelling of 146225324 in words is "one hundred forty-six million, two hundred twenty-five thousand, three hundred twenty-four".