70289195 has 8 divisors (see below), whose sum is σ = 85121520. Its totient is φ = 55715040.

The previous prime is 70289179. The next prime is 70289201. The reversal of 70289195 is 59198207.

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

It is not a de Polignac number, because 70289195 - 2⁴ = 70289179 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 7 ways as a sum of consecutive naturals, for example, 63941 + ... + 65030.

It is an arithmetic number, because the mean of its divisors is an integer number (10640190).

Almost surely, 2^70289195 is an apocalyptic number.

70289195 is a deficient number, since it is larger than the sum of its proper divisors (14832325).

70289195 is a wasteful number, since it uses less digits than its factorization.

70289195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129085.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 70289195 is about 8383.8651587439. The cubic root of 70289195 is about 412.6953002345.

The spelling of 70289195 in words is "seventy million, two hundred eighty-nine thousand, one hundred ninety-five".