76847226 has 8 divisors (see below), whose sum is σ = 153694464. Its totient is φ = 25615740.

The previous prime is 76847219. The next prime is 76847227. The reversal of 76847226 is 62274867.

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

76847226 is an admirable number.

It is a super-2 number, since 2×76847226² = 11810992287790152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76847227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6403930 + ... + 6403941.

It is an arithmetic number, because the mean of its divisors is an integer number (19211808).

Almost surely, 2^76847226 is an apocalyptic number.

76847226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76847226 is a wasteful number, since it uses less digits than its factorization.

76847226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12807876.

The product of its digits is 225792, while the sum is 42.

The square root of 76847226 is about 8766.2549586468. The cubic root of 76847226 is about 425.1505367537.

The spelling of 76847226 in words is "seventy-six million, eight hundred forty-seven thousand, two hundred twenty-six".