70074005 has 16 divisors (see below), whose sum is σ = 88473600. Its totient is φ = 53202240.

The previous prime is 70074001. The next prime is 70074007. The reversal of 70074005 is 50047007.

It is a happy number.

It is not a de Polignac number, because 70074005 - 2² = 70074001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70074001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4460 + ... + 12650.

It is an arithmetic number, because the mean of its divisors is an integer number (5529600).

Almost surely, 2^70074005 is an apocalyptic number.

It is an amenable number.

70074005 is a deficient number, since it is larger than the sum of its proper divisors (18399595).

70074005 is a wasteful number, since it uses less digits than its factorization.

70074005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284.

The product of its (nonzero) digits is 980, while the sum is 23.

The square root of 70074005 is about 8371.0217416992. The cubic root of 70074005 is about 412.2737148855.

The spelling of 70074005 in words is "seventy million, seventy-four thousand, five".