54142226 has 8 divisors (see below), whose sum is σ = 81440640. Its totient is φ = 26995348.

The previous prime is 54142219. The next prime is 54142247. The reversal of 54142226 is 62224145.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54142195 and 54142204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36986 + ... + 38421.

It is an arithmetic number, because the mean of its divisors is an integer number (10180080).

Almost surely, 2^54142226 is an apocalyptic number.

54142226 is a deficient number, since it is larger than the sum of its proper divisors (27298414).

54142226 is a wasteful number, since it uses less digits than its factorization.

54142226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75768.

The product of its digits is 3840, while the sum is 26.

The square root of 54142226 is about 7358.1401182636. The cubic root of 54142226 is about 378.3078639318.

The spelling of 54142226 in words is "fifty-four million, one hundred forty-two thousand, two hundred twenty-six".