78541094 has 8 divisors (see below), whose sum is σ = 119026488. Its totient is φ = 38865600.

The previous prime is 78541093. The next prime is 78541129. The reversal of 78541094 is 49014587.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78541093) 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 3 ways as a sum of consecutive naturals, for example, 202232 + ... + 202619.

It is an arithmetic number, because the mean of its divisors is an integer number (14878311).

Almost surely, 2^78541094 is an apocalyptic number.

78541094 is a deficient number, since it is larger than the sum of its proper divisors (40485394).

78541094 is a wasteful number, since it uses less digits than its factorization.

78541094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404950.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 78541094 is about 8862.3413384951. The cubic root of 78541094 is about 428.2515880414.

The spelling of 78541094 in words is "seventy-eight million, five hundred forty-one thousand, ninety-four".