78914141 has 8 divisors (see below), whose sum is σ = 80240544. Its totient is φ = 77592240.

The previous prime is 78914137. The next prime is 78914167. The reversal of 78914141 is 14141987.

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 78914141 - 2² = 78914137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78914131) 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, 64451 + ... + 65663.

It is an arithmetic number, because the mean of its divisors is an integer number (10030068).

Almost surely, 2^78914141 is an apocalyptic number.

It is an amenable number.

78914141 is a deficient number, since it is larger than the sum of its proper divisors (1326403).

78914141 is a wasteful number, since it uses less digits than its factorization.

78914141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251.

The product of its digits is 8064, while the sum is 35.

The square root of 78914141 is about 8883.3631581738. The cubic root of 78914141 is about 428.9285402497.

The spelling of 78914141 in words is "seventy-eight million, nine hundred fourteen thousand, one hundred forty-one".