141868608 has 56 divisors (see below), whose sum is σ = 428987712. Its totient is φ = 40533504.

The previous prime is 141868583. The next prime is 141868631. The reversal of 141868608 is 806868141.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 141868608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51435 + ... + 54122.

Almost surely, 2^141868608 is an apocalyptic number.

It is an amenable number.

141868608 is an abundant number, since it is smaller than the sum of its proper divisors (287119104).

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

141868608 is a wasteful number, since it uses less digits than its factorization.

141868608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105579 (or 105569 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 141868608 is about 11910.8609260624. The cubic root of 141868608 is about 521.5493828458.

The spelling of 141868608 in words is "one hundred forty-one million, eight hundred sixty-eight thousand, six hundred eight".