78941055 has 8 divisors (see below), whose sum is σ = 126305712. Its totient is φ = 42101888.

The previous prime is 78941039. The next prime is 78941087. The reversal of 78941055 is 55014987.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 78941055 - 2⁴ = 78941039 is a prime.

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, 2631354 + ... + 2631383.

It is an arithmetic number, because the mean of its divisors is an integer number (15788214).

Almost surely, 2^78941055 is an apocalyptic number.

78941055 is a deficient number, since it is larger than the sum of its proper divisors (47364657).

78941055 is a wasteful number, since it uses less digits than its factorization.

78941055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262745.

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 78941055 is about 8884.8778832351. The cubic root of 78941055 is about 428.9772973353.

The spelling of 78941055 in words is "seventy-eight million, nine hundred forty-one thousand, fifty-five".