141685078 has 16 divisors (see below), whose sum is σ = 218880000. Its totient is φ = 68755752.

The previous prime is 141685073. The next prime is 141685079. The reversal of 141685078 is 870586141.

141685078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×141685078² = 40149322655732168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 141685078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141685073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1723 + ... + 16921.

It is an arithmetic number, because the mean of its divisors is an integer number (13680000).

Almost surely, 2^141685078 is an apocalyptic number.

141685078 is a deficient number, since it is larger than the sum of its proper divisors (77194922).

141685078 is a wasteful number, since it uses less digits than its factorization.

141685078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15339.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 141685078 is about 11903.1541198121. The cubic root of 141685078 is about 521.3243829540.

The spelling of 141685078 in words is "one hundred forty-one million, six hundred eighty-five thousand, seventy-eight".