51276226 has 8 divisors (see below), whose sum is σ = 76953600. Its totient is φ = 25625028.

The previous prime is 51276217. The next prime is 51276257. The reversal of 51276226 is 62267215.

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, 546 + ... + 10141.

It is an arithmetic number, because the mean of its divisors is an integer number (9619200).

Almost surely, 2^51276226 is an apocalyptic number.

51276226 is a deficient number, since it is larger than the sum of its proper divisors (25677374).

51276226 is a wasteful number, since it uses less digits than its factorization.

51276226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13088.

The product of its digits is 10080, while the sum is 31.

The square root of 51276226 is about 7160.7420006589. The cubic root of 51276226 is about 371.5112912269.

The spelling of 51276226 in words is "fifty-one million, two hundred seventy-six thousand, two hundred twenty-six".