82141078 has 16 divisors (see below), whose sum is σ = 125141760. Its totient is φ = 40432000.

The previous prime is 82141069. The next prime is 82141099. The reversal of 82141078 is 87014128.

It is a congruent number.

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, 37518 + ... + 39646.

It is an arithmetic number, because the mean of its divisors is an integer number (7821360).

Almost surely, 2^82141078 is an apocalyptic number.

82141078 is a deficient number, since it is larger than the sum of its proper divisors (43000682).

82141078 is a wasteful number, since it uses less digits than its factorization.

82141078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 82141078 is about 9063.1715199482. The cubic root of 82141078 is about 434.6971565434.

The spelling of 82141078 in words is "eighty-two million, one hundred forty-one thousand, seventy-eight".