78114230 has 32 divisors (see below), whose sum is σ = 146361600. Its totient is φ = 29992032.

The previous prime is 78114217. The next prime is 78114259. The reversal of 78114230 is 3241187.

It is a super-2 number, since 2×78114230² = 12203665856985800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 78114230.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 23831 + ... + 26909.

It is an arithmetic number, because the mean of its divisors is an integer number (4573800).

Almost surely, 2^78114230 is an apocalyptic number.

78114230 is a deficient number, since it is larger than the sum of its proper divisors (68247370).

78114230 is a wasteful number, since it uses less digits than its factorization.

78114230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 78114230 is about 8838.2255006308. The cubic root of 78114230 is about 427.4743415627.

The spelling of 78114230 in words is "seventy-eight million, one hundred fourteen thousand, two hundred thirty".