1006416655 has 8 divisors (see below), whose sum is σ = 1209384000. Its totient is φ = 804010656.

The previous prime is 1006416647. The next prime is 1006416683. The reversal of 1006416655 is 5566146001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1006416655 - 2³ = 1006416647 is a prime.

It is a super-2 number, since 2×1006416655² = 2025748966922778050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1006416655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136380 + ... + 143569.

It is an arithmetic number, because the mean of its divisors is an integer number (151173000).

Almost surely, 2^1006416655 is an apocalyptic number.

1006416655 is a deficient number, since it is larger than the sum of its proper divisors (202967345).

1006416655 is an equidigital number, since it uses as much as digits as its factorization.

1006416655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280673.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 1006416655 is about 31724.0705931632. The cubic root of 1006416655 is about 1002.1343264099.

The spelling of 1006416655 in words is "one billion, six million, four hundred sixteen thousand, six hundred fifty-five".