146421350 has 36 divisors (see below), whose sum is σ = 277233372. Its totient is φ = 57535200.

The previous prime is 146421343. The next prime is 146421361. The reversal of 146421350 is 53124641.

146421350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 185657 + ... + 186443.

It is an arithmetic number, because the mean of its divisors is an integer number (7700927).

Almost surely, 2^146421350 is an apocalyptic number.

146421350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146421350 is a deficient number, since it is larger than the sum of its proper divisors (130812022).

146421350 is an equidigital number, since it uses as much as digits as its factorization.

146421350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 146421350 is about 12100.4689991752. The cubic root of 146421350 is about 527.0698034129.

Adding to 146421350 its reverse (53124641), we get a palindrome (199545991).

The spelling of 146421350 in words is "one hundred forty-six million, four hundred twenty-one thousand, three hundred fifty".