70075605 has 8 divisors (see below), whose sum is σ = 112120992. Its totient is φ = 37373648.

The previous prime is 70075597. The next prime is 70075619. The reversal of 70075605 is 50657007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70075605 - 2³ = 70075597 is a prime.

It is a super-2 number, since 2×70075605² = 9821180832232050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2335839 + ... + 2335868.

It is an arithmetic number, because the mean of its divisors is an integer number (14015124).

Almost surely, 2^70075605 is an apocalyptic number.

It is an amenable number.

70075605 is a deficient number, since it is larger than the sum of its proper divisors (42045387).

70075605 is a wasteful number, since it uses less digits than its factorization.

70075605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4671715.

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 70075605 is about 8371.1173089379. The cubic root of 70075605 is about 412.2768526773.

The spelling of 70075605 in words is "seventy million, seventy-five thousand, six hundred five".