141568146 has 24 divisors (see below), whose sum is σ = 324774684. Its totient is φ = 44413440.

The previous prime is 141568139. The next prime is 141568153. The reversal of 141568146 is 641865141.

141568146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (141568139) and next prime (141568153).

It can be written as a sum of positive squares in 2 ways, for example, as 111197025 + 30371121 = 10545^2 + 5511^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 141568146.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 231015 + ... + 231626.

Almost surely, 2^141568146 is an apocalyptic number.

141568146 is an abundant number, since it is smaller than the sum of its proper divisors (183206538).

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

141568146 is a wasteful number, since it uses less digits than its factorization.

141568146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462666 (or 462663 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 141568146 is about 11898.2412986122. The cubic root of 141568146 is about 521.1809279971.

The spelling of 141568146 in words is "one hundred forty-one million, five hundred sixty-eight thousand, one hundred forty-six".