146337385 has 32 divisors (see below), whose sum is σ = 190003968. Its totient is φ = 107923200.

The previous prime is 146337361. The next prime is 146337397. The reversal of 146337385 is 583733641.

It is not a de Polignac number, because 146337385 - 2⁹ = 146336873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 499299 + ... + 499591.

It is an arithmetic number, because the mean of its divisors is an integer number (5937624).

Almost surely, 2^146337385 is an apocalyptic number.

It is an amenable number.

146337385 is a deficient number, since it is larger than the sum of its proper divisors (43666583).

146337385 is a wasteful number, since it uses less digits than its factorization.

146337385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465.

The product of its digits is 181440, while the sum is 40.

The square root of 146337385 is about 12096.9990080185. Note that the first 3 decimals coincide. The cubic root of 146337385 is about 526.9690351435.

The spelling of 146337385 in words is "one hundred forty-six million, three hundred thirty-seven thousand, three hundred eighty-five".