76668230 has 32 divisors (see below), whose sum is σ = 146361600. Its totient is φ = 28834272.

The previous prime is 76668209. The next prime is 76668247. The reversal of 76668230 is 3286667.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 24959 + ... + 27861.

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

Almost surely, 2^76668230 is an apocalyptic number.

76668230 is a deficient number, since it is larger than the sum of its proper divisors (69693370).

76668230 is a wasteful number, since it uses less digits than its factorization.

76668230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 76668230 is about 8756.0396298783. The cubic root of 76668230 is about 424.8201869095.

The spelling of 76668230 in words is "seventy-six million, six hundred sixty-eight thousand, two hundred thirty".