70107994 has 16 divisors (see below), whose sum is σ = 114903360. Its totient is φ = 31816960.

The previous prime is 70107943. The next prime is 70108001. The reversal of 70107994 is 49970107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14202 + ... + 18490.

It is an arithmetic number, because the mean of its divisors is an integer number (7181460).

Almost surely, 2^70107994 is an apocalyptic number.

70107994 is a deficient number, since it is larger than the sum of its proper divisors (44795366).

70107994 is a wasteful number, since it uses less digits than its factorization.

70107994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 70107994 is about 8373.0516539670. The cubic root of 70107994 is about 412.3403611228.

The spelling of 70107994 in words is "seventy million, one hundred seven thousand, nine hundred ninety-four".