146964148 has 12 divisors (see below), whose sum is σ = 264138532. Its totient is φ = 71496000.

The previous prime is 146964143. The next prime is 146964163. The reversal of 146964148 is 841469641.

146964148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 91431844 + 55532304 = 9562^2 + 7452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146964143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496353 + ... + 496648.

Almost surely, 2^146964148 is an apocalyptic number.

It is an amenable number.

146964148 is a deficient number, since it is larger than the sum of its proper divisors (117174384).

146964148 is a wasteful number, since it uses less digits than its factorization.

146964148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993042 (or 993040 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 146964148 is about 12122.8770512614. The cubic root of 146964148 is about 527.7202997087.

The spelling of 146964148 in words is "one hundred forty-six million, nine hundred sixty-four thousand, one hundred forty-eight".