70017119 has 8 divisors (see below), whose sum is σ = 70631520. Its totient is φ = 69405696.

The previous prime is 70017113. The next prime is 70017137. The reversal of 70017119 is 91171007.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70017119 is a prime.

It is a super-2 number, since 2×70017119² = 9804793906120322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70017113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78494 + ... + 79380.

It is an arithmetic number, because the mean of its divisors is an integer number (8828940).

Almost surely, 2^70017119 is an apocalyptic number.

70017119 is a deficient number, since it is larger than the sum of its proper divisors (614401).

70017119 is a wasteful number, since it uses less digits than its factorization.

70017119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489.

The product of its (nonzero) digits is 441, while the sum is 26.

The square root of 70017119 is about 8367.6232587277. The cubic root of 70017119 is about 412.1621235677.

The spelling of 70017119 in words is "seventy million, seventeen thousand, one hundred nineteen".