146234122 has 8 divisors (see below), whose sum is σ = 219413376. Its totient is φ = 73096332.

The previous prime is 146234107. The next prime is 146234129. The reversal of 146234122 is 221432641.

It is a happy number.

146234122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×146234122² = 42768836874221768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146234129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903 + ... + 17125.

It is an arithmetic number, because the mean of its divisors is an integer number (27426672).

Almost surely, 2^146234122 is an apocalyptic number.

146234122 is a deficient number, since it is larger than the sum of its proper divisors (73179254).

146234122 is a wasteful number, since it uses less digits than its factorization.

146234122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20732.

The product of its digits is 2304, while the sum is 25.

The square root of 146234122 is about 12092.7301301236. The cubic root of 146234122 is about 526.8450540475.

Adding to 146234122 its reverse (221432641), we get a palindrome (367666763).

The spelling of 146234122 in words is "one hundred forty-six million, two hundred thirty-four thousand, one hundred twenty-two".