78114676 has 24 divisors (see below), whose sum is σ = 140555520. Its totient is φ = 37963200.

The previous prime is 78114671. The next prime is 78114683. The reversal of 78114676 is 67641187.

It is a super-2 number, since 2×78114676² = 12203805213169952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78114671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53565 + ... + 55003.

It is an arithmetic number, because the mean of its divisors is an integer number (5856480).

Almost surely, 2^78114676 is an apocalyptic number.

It is an amenable number.

78114676 is a deficient number, since it is larger than the sum of its proper divisors (62440844).

78114676 is a wasteful number, since it uses less digits than its factorization.

78114676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815 (or 1813 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

The square root of 78114676 is about 8838.2507319039. The cubic root of 78114676 is about 427.4751551285.

The spelling of 78114676 in words is "seventy-eight million, one hundred fourteen thousand, six hundred seventy-six".