70008032 has 24 divisors (see below), whose sum is σ = 139889736. Its totient is φ = 34480512.

The previous prime is 70008017. The next prime is 70008041. The reversal of 70008032 is 23080007.

It is a super-2 number, since 2×70008032² = 9802249089026048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70007995 and 70008013.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14183 + ... + 18470.

It is an arithmetic number, because the mean of its divisors is an integer number (5828739).

Almost surely, 2^70008032 is an apocalyptic number.

It is an amenable number.

70008032 is a deficient number, since it is larger than the sum of its proper divisors (69881704).

70008032 is a wasteful number, since it uses less digits than its factorization.

70008032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32730 (or 32722 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 70008032 is about 8367.0802553818. The cubic root of 70008032 is about 412.1442923130.

Adding to 70008032 its reverse (23080007), we get a palindrome (93088039).

The spelling of 70008032 in words is "seventy million, eight thousand, thirty-two".