78083230 has 16 divisors (see below), whose sum is σ = 141073344. Its totient is φ = 31116960.

The previous prime is 78083191. The next prime is 78083249. The reversal of 78083230 is 3238087.

It is a junction number, because it is equal to n+sod(n) for n = 78083192 and 78083201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11697 + ... + 17116.

It is an arithmetic number, because the mean of its divisors is an integer number (8817084).

Almost surely, 2^78083230 is an apocalyptic number.

78083230 is a deficient number, since it is larger than the sum of its proper divisors (62990114).

78083230 is a wasteful number, since it uses less digits than its factorization.

78083230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29091.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 78083230 is about 8836.4715808970. The cubic root of 78083230 is about 427.4177856788.

The spelling of 78083230 in words is "seventy-eight million, eighty-three thousand, two hundred thirty".