70630803 has 12 divisors (see below), whose sum is σ = 105313728. Its totient is φ = 45568080.

The previous prime is 70630793. The next prime is 70630829. The reversal of 70630803 is 30803607.

It is a happy number.

It is not a de Polignac number, because 70630803 - 2⁶ = 70630739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70630853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126300 + ... + 126857.

It is an arithmetic number, because the mean of its divisors is an integer number (8776144).

Almost surely, 2^70630803 is an apocalyptic number.

70630803 is a deficient number, since it is larger than the sum of its proper divisors (34682925).

70630803 is a wasteful number, since it uses less digits than its factorization.

70630803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253194 (or 253191 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 70630803 is about 8404.2134075712. The cubic root of 70630803 is about 413.3627913593.

The spelling of 70630803 in words is "seventy million, six hundred thirty thousand, eight hundred three".