146205464 has 16 divisors (see below), whose sum is σ = 274274520. Its totient is φ = 73065600.

The previous prime is 146205427. The next prime is 146205473. The reversal of 146205464 is 464502641.

146205464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 146205464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19439 + ... + 25889.

Almost surely, 2^146205464 is an apocalyptic number.

It is an amenable number.

146205464 is a deficient number, since it is larger than the sum of its proper divisors (128069056).

146205464 is a wasteful number, since it uses less digits than its factorization.

146205464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9290 (or 9286 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 146205464 is about 12091.5451452658. The cubic root of 146205464 is about 526.8106359246.

The spelling of 146205464 in words is "one hundred forty-six million, two hundred five thousand, four hundred sixty-four".