1000835001 has 8 divisors (see below), whose sum is σ = 1482718560. Its totient is φ = 667223316.

The previous prime is 1000834981. The next prime is 1000835021. The reversal of 1000835001 is 1005380001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1000834981) and next prime (1000835021).

It is not a de Polignac number, because 1000835001 - 2¹³ = 1000826809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000835021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18533955 + ... + 18534008.

It is an arithmetic number, because the mean of its divisors is an integer number (185339820).

Almost surely, 2^1000835001 is an apocalyptic number.

It is an amenable number.

1000835001 is a deficient number, since it is larger than the sum of its proper divisors (481883559).

1000835001 is an equidigital number, since it uses as much as digits as its factorization.

1000835001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37067972 (or 37067966 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1000835001 is about 31635.9763718460. The cubic root of 1000835001 is about 1000.2782562330.

The spelling of 1000835001 in words is "one billion, eight hundred thirty-five thousand, one".