70190 has 8 divisors (see below), whose sum is σ = 126360. Its totient is φ = 28072.

The previous prime is 70183. The next prime is 70199. The reversal of 70190 is 9107.

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

It is a super-2 number, since 2×70190² = 9853272200, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500 + ... + 3519.

It is an arithmetic number, because the mean of its divisors is an integer number (15795).

2⁷⁰¹⁹⁰ is an apocalyptic number.

70190 is a deficient number, since it is larger than the sum of its proper divisors (56170).

70190 is a wasteful number, since it uses less digits than its factorization.

70190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 70190 is about 264.9339540338. The cubic root of 70190 is about 41.2501071316.

Adding to 70190 its sum of digits (17), we get a palindrome (70207).

Adding to 70190 its reverse (9107), we get a palindrome (79297).

The spelling of 70190 in words is "seventy thousand, one hundred ninety".