70905695 has 24 divisors (see below), whose sum is σ = 99628704. Its totient is φ = 48302016.

The previous prime is 70905683. The next prime is 70905713. The reversal of 70905695 is 59650907.

It is not a de Polignac number, because 70905695 - 2¹² = 70901599 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40049 + ... + 41781.

It is an arithmetic number, because the mean of its divisors is an integer number (4151196).

Almost surely, 2^70905695 is an apocalyptic number.

70905695 is a deficient number, since it is larger than the sum of its proper divisors (28723009).

70905695 is a wasteful number, since it uses less digits than its factorization.

70905695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919 (or 1912 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 41.

The square root of 70905695 is about 8420.5519415297. The cubic root of 70905695 is about 413.8983604644.

The spelling of 70905695 in words is "seventy million, nine hundred five thousand, six hundred ninety-five".