56154266 has 16 divisors (see below), whose sum is σ = 99584640. Its totient is φ = 23236080.

The previous prime is 56154233. The next prime is 56154313. The reversal of 56154266 is 66245165.

56154266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68750 + ... + 69561.

It is an arithmetic number, because the mean of its divisors is an integer number (6224040).

Almost surely, 2^56154266 is an apocalyptic number.

56154266 is a deficient number, since it is larger than the sum of its proper divisors (43430374).

56154266 is a wasteful number, since it uses less digits than its factorization.

56154266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138349.

The product of its digits is 43200, while the sum is 35.

The square root of 56154266 is about 7493.6150154648. The cubic root of 56154266 is about 382.9372242688.

The spelling of 56154266 in words is "fifty-six million, one hundred fifty-four thousand, two hundred sixty-six".