1170213 has 8 divisors (see below), whose sum is σ = 1702176. Its totient is φ = 709200.

The previous prime is 1170209. The next prime is 1170233. The reversal of 1170213 is 3120711.

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

It is not a de Polignac number, because 1170213 - 2² = 1170209 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1170192 and 1170201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170203) by changing a digit.

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, 17698 + ... + 17763.

It is an arithmetic number, because the mean of its divisors is an integer number (212772).

2^1170213 is an apocalyptic number.

It is an amenable number.

1170213 is a deficient number, since it is larger than the sum of its proper divisors (531963).

1170213 is a wasteful number, since it uses less digits than its factorization.

1170213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35475.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 1170213 is about 1081.7638374433. The cubic root of 1170213 is about 105.3792183342.

Adding to 1170213 its reverse (3120711), we get a palindrome (4290924).

The spelling of 1170213 in words is "one million, one hundred seventy thousand, two hundred thirteen".