70973005 has 16 divisors (see below), whose sum is σ = 90161280. Its totient is φ = 53540928.

The previous prime is 70972997. The next prime is 70973017. The reversal of 70973005 is 50037907.

It is a cyclic number.

It is not a de Polignac number, because 70973005 - 2³ = 70972997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544 + ... + 11926.

It is an arithmetic number, because the mean of its divisors is an integer number (5635080).

Almost surely, 2^70973005 is an apocalyptic number.

It is an amenable number.

70973005 is a deficient number, since it is larger than the sum of its proper divisors (19188275).

70973005 is a wasteful number, since it uses less digits than its factorization.

70973005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11460.

The product of its (nonzero) digits is 6615, while the sum is 31.

The square root of 70973005 is about 8424.5477623431. The cubic root of 70973005 is about 414.0292887709.

The spelling of 70973005 in words is "seventy million, nine hundred seventy-three thousand, five".