1046087808 has 64 divisors (see below), whose sum is σ = 2868337920. Its totient is φ = 337443840.

The previous prime is 1046087803. The next prime is 1046087821. The reversal of 1046087808 is 8087806401.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 1046087808.

It is not an unprimeable number, because it can be changed into a prime (1046087803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32035 + ... + 55842.

It is an arithmetic number, because the mean of its divisors is an integer number (44817780).

Almost surely, 2^1046087808 is an apocalyptic number.

It is an amenable number.

1046087808 is an abundant number, since it is smaller than the sum of its proper divisors (1822250112).

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

1046087808 is an equidigital number, since it uses as much as digits as its factorization.

1046087808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87925 (or 87913 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 1046087808 is about 32343.2807241319. The cubic root of 1046087808 is about 1015.1324563644.

The spelling of 1046087808 in words is "one billion, forty-six million, eighty-seven thousand, eight hundred eight".