53878226 has 16 divisors (see below), whose sum is σ = 83364864. Its totient is φ = 26100144.

The previous prime is 53878211. The next prime is 53878247. The reversal of 53878226 is 62287835.

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, 8456 + ... + 13388.

It is an arithmetic number, because the mean of its divisors is an integer number (5210304).

Almost surely, 2^53878226 is an apocalyptic number.

53878226 is a deficient number, since it is larger than the sum of its proper divisors (29486638).

53878226 is a wasteful number, since it uses less digits than its factorization.

53878226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105.

The product of its digits is 161280, while the sum is 41.

The square root of 53878226 is about 7340.1788806541. The cubic root of 53878226 is about 377.6919795993.

The spelling of 53878226 in words is "fifty-three million, eight hundred seventy-eight thousand, two hundred twenty-six".