70010038 has 16 divisors (see below), whose sum is σ = 120304800. Its totient is φ = 29932416.

The previous prime is 70010009. The next prime is 70010053. The reversal of 70010038 is 83001007.

It is a super-2 number, since 2×70010038² = 9802810841522888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70009997 and 70010024.

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 7 ways as a sum of consecutive naturals, for example, 288 + ... + 11836.

It is an arithmetic number, because the mean of its divisors is an integer number (7519050).

Almost surely, 2^70010038 is an apocalyptic number.

70010038 is a deficient number, since it is larger than the sum of its proper divisors (50294762).

70010038 is a wasteful number, since it uses less digits than its factorization.

70010038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11991.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 70010038 is about 8367.2001290754. The cubic root of 70010038 is about 412.1482287830.

The spelling of 70010038 in words is "seventy million, ten thousand, thirty-eight".