146343038 has 8 divisors (see below), whose sum is σ = 232427232. Its totient is φ = 68867296.

The previous prime is 146342983. The next prime is 146343047. The reversal of 146343038 is 830343641.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146342995 and 146343013.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2152070 + ... + 2152137.

It is an arithmetic number, because the mean of its divisors is an integer number (29053404).

Almost surely, 2^146343038 is an apocalyptic number.

146343038 is a deficient number, since it is larger than the sum of its proper divisors (86084194).

146343038 is a wasteful number, since it uses less digits than its factorization.

146343038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304226.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 146343038 is about 12097.2326587530. The cubic root of 146343038 is about 526.9758206449.

Adding to 146343038 its reverse (830343641), we get a palindrome (976686679).

The spelling of 146343038 in words is "one hundred forty-six million, three hundred forty-three thousand, thirty-eight".