1046420855 has 8 divisors (see below), whose sum is σ = 1255909200. Its totient is φ = 837000576.

The previous prime is 1046420849. The next prime is 1046420863. The reversal of 1046420855 is 5580246401.

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 1046420855 - 2¹⁶ = 1046355319 is a prime.

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, 27311 + ... + 53279.

It is an arithmetic number, because the mean of its divisors is an integer number (156988650).

Almost surely, 2^1046420855 is an apocalyptic number.

1046420855 is a deficient number, since it is larger than the sum of its proper divisors (209488345).

1046420855 is an equidigital number, since it uses as much as digits as its factorization.

1046420855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34033.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 1046420855 is about 32348.4289417585. The cubic root of 1046420855 is about 1015.2401754754.

The spelling of 1046420855 in words is "one billion, forty-six million, four hundred twenty thousand, eight hundred fifty-five".