70061195 has 4 divisors (see below), whose sum is σ = 84073440. Its totient is φ = 56048952.

The previous prime is 70061183. The next prime is 70061203. The reversal of 70061195 is 59116007.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70061195 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7006115 + ... + 7006124.

It is an arithmetic number, because the mean of its divisors is an integer number (21018360).

Almost surely, 2^70061195 is an apocalyptic number.

70061195 is a deficient number, since it is larger than the sum of its proper divisors (14012245).

70061195 is a wasteful number, since it uses less digits than its factorization.

70061195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14012244.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 70061195 is about 8370.2565671549. The cubic root of 70061195 is about 412.2485912174.

The spelling of 70061195 in words is "seventy million, sixty-one thousand, one hundred ninety-five".