1054020206 has 8 divisors (see below), whose sum is σ = 1581193224. Its totient is φ = 526955800.

The previous prime is 1054020203. The next prime is 1054020211. The reversal of 1054020206 is 6020204501.

It is a happy number.

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

It is a super-2 number, since 2×1054020206² = 2221917189312564872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054020203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4481 + ... + 46131.

It is an arithmetic number, because the mean of its divisors is an integer number (197649153).

Almost surely, 2^1054020206 is an apocalyptic number.

1054020206 is a deficient number, since it is larger than the sum of its proper divisors (527173018).

1054020206 is a wasteful number, since it uses less digits than its factorization.

1054020206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54306.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1054020206 is about 32465.6773531679. The cubic root of 1054020206 is about 1017.6918866112.

Adding to 1054020206 its reverse (6020204501), we get a palindrome (7074224707).

The spelling of 1054020206 in words is "one billion, fifty-four million, twenty thousand, two hundred six".