76220194 has 8 divisors (see below), whose sum is σ = 114370560. Its totient is φ = 38096676.

The previous prime is 76220173. The next prime is 76220219. The reversal of 76220194 is 49102267.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3487 + ... + 12829.

It is an arithmetic number, because the mean of its divisors is an integer number (14296320).

Almost surely, 2^76220194 is an apocalyptic number.

76220194 is a deficient number, since it is larger than the sum of its proper divisors (38150366).

76220194 is a wasteful number, since it uses less digits than its factorization.

76220194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13424.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 76220194 is about 8730.4177448734. The cubic root of 76220194 is about 423.9910442217.

The spelling of 76220194 in words is "seventy-six million, two hundred twenty thousand, one hundred ninety-four".