146383340 has 24 divisors (see below), whose sum is σ = 310452912. Its totient is φ = 57972800.

The previous prime is 146383319. The next prime is 146383343. The reversal of 146383340 is 43383641.

146383340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 146383297 and 146383306.

It is not an unprimeable number, because it can be changed into a prime (146383343) 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, 34214 + ... + 38253.

It is an arithmetic number, because the mean of its divisors is an integer number (12935538).

Almost surely, 2^146383340 is an apocalyptic number.

146383340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146383340 is an abundant number, since it is smaller than the sum of its proper divisors (164069572).

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

146383340 is a wasteful number, since it uses less digits than its factorization.

146383340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72577 (or 72575 counting only the distinct ones).

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

The square root of 146383340 is about 12098.8982969525. The cubic root of 146383340 is about 527.0241915377.

The spelling of 146383340 in words is "one hundred forty-six million, three hundred eighty-three thousand, three hundred forty".