146342326 has 16 divisors (see below), whose sum is σ = 242789904. Its totient is φ = 65716704.

The previous prime is 146342321. The next prime is 146342347. The reversal of 146342326 is 623243641.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146342321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75100 + ... + 77023.

It is an arithmetic number, because the mean of its divisors is an integer number (15174369).

Almost surely, 2^146342326 is an apocalyptic number.

146342326 is a deficient number, since it is larger than the sum of its proper divisors (96447578).

146342326 is a wasteful number, since it uses less digits than its factorization.

146342326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152175.

The product of its digits is 20736, while the sum is 31.

The square root of 146342326 is about 12097.2032304992. The cubic root of 146342326 is about 526.9749660151.

Adding to 146342326 its reverse (623243641), we get a palindrome (769585967).

The spelling of 146342326 in words is "one hundred forty-six million, three hundred forty-two thousand, three hundred twenty-six".