78260941 has 8 divisors (see below), whose sum is σ = 85533984. Its totient is φ = 71014320.

The previous prime is 78260893. The next prime is 78260947. The reversal of 78260941 is 14906287.

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 78260941 - 2¹⁵ = 78228173 is a prime.

It is a super-2 number, since 2×78260941² = 12249549772410962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 78260941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78260947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126 + ... + 12511.

It is an arithmetic number, because the mean of its divisors is an integer number (10691748).

Almost surely, 2^78260941 is an apocalyptic number.

It is an amenable number.

78260941 is a deficient number, since it is larger than the sum of its proper divisors (7273043).

78260941 is a wasteful number, since it uses less digits than its factorization.

78260941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13211.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 78260941 is about 8846.5214067451. The cubic root of 78260941 is about 427.7417958878.

The spelling of 78260941 in words is "seventy-eight million, two hundred sixty thousand, nine hundred forty-one".