55662026 has 16 divisors (see below), whose sum is σ = 95520384. Its totient is φ = 23830224.

The previous prime is 55662017. The next prime is 55662043. The reversal of 55662026 is 62026655.

55662026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55662026² = 6196522276849352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55661983 and 55662001.

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, 19571 + ... + 22233.

It is an arithmetic number, because the mean of its divisors is an integer number (5970024).

Almost surely, 2^55662026 is an apocalyptic number.

55662026 is a deficient number, since it is larger than the sum of its proper divisors (39858358).

55662026 is a wasteful number, since it uses less digits than its factorization.

55662026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4165.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 55662026 is about 7460.6987608400. The cubic root of 55662026 is about 381.8150151012.

The spelling of 55662026 in words is "fifty-five million, six hundred sixty-two thousand, twenty-six".