70501135 has 4 divisors (see below), whose sum is σ = 84601368. Its totient is φ = 56400904.

The previous prime is 70501127. The next prime is 70501139. The reversal of 70501135 is 53110507.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70501135 - 2³ = 70501127 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70501139) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7050109 + ... + 7050118.

It is an arithmetic number, because the mean of its divisors is an integer number (21150342).

Almost surely, 2^70501135 is an apocalyptic number.

70501135 is a deficient number, since it is larger than the sum of its proper divisors (14100233).

70501135 is a wasteful number, since it uses less digits than its factorization.

70501135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14100232.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 70501135 is about 8396.4953998677. The cubic root of 70501135 is about 413.1096781838.

The spelling of 70501135 in words is "seventy million, five hundred one thousand, one hundred thirty-five".