146316430 has 32 divisors (see below), whose sum is σ = 288294048. Its totient is φ = 53136000.

The previous prime is 146316407. The next prime is 146316439. The reversal of 146316430 is 34613641.

146316430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146316439) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1296 + ... + 17155.

It is an arithmetic number, because the mean of its divisors is an integer number (9009189).

Almost surely, 2^146316430 is an apocalyptic number.

146316430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146316430 is a deficient number, since it is larger than the sum of its proper divisors (141977618).

146316430 is a wasteful number, since it uses less digits than its factorization.

146316430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18532.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 146316430 is about 12096.1328531064. The cubic root of 146316430 is about 526.9438805706.

The spelling of 146316430 in words is "one hundred forty-six million, three hundred sixteen thousand, four hundred thirty".