1055838306 has 8 divisors (see below), whose sum is σ = 2111676624. Its totient is φ = 351946100.

The previous prime is 1055838283. The next prime is 1055838337. The reversal of 1055838306 is 6038385501.

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

1055838306 is an admirable number.

It is a super-2 number, since 2×1055838306² = 2229589056833899272, which contains 22 as substring.

It is an unprimeable number.

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, 87986520 + ... + 87986531.

It is an arithmetic number, because the mean of its divisors is an integer number (263959578).

Almost surely, 2^1055838306 is an apocalyptic number.

1055838306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055838306 is a wasteful number, since it uses less digits than its factorization.

1055838306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175973056.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 1055838306 is about 32493.6656288576. The cubic root of 1055838306 is about 1018.2766960148.

The spelling of 1055838306 in words is "one billion, fifty-five million, eight hundred thirty-eight thousand, three hundred six".