1061213 has 8 divisors (see below), whose sum is σ = 1103232. Its totient is φ = 1020096.

The previous prime is 1061189. The next prime is 1061227. The reversal of 1061213 is 3121601.

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

It is a cyclic number.

It is not a de Polignac number, because 1061213 - 2⁶ = 1061149 is a prime.

It is a super-2 number, since 2×1061213² = 2252346062738, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061273) 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, 2981 + ... + 3317.

It is an arithmetic number, because the mean of its divisors is an integer number (137904).

2^1061213 is an apocalyptic number.

It is an amenable number.

1061213 is a deficient number, since it is larger than the sum of its proper divisors (42019).

1061213 is an equidigital number, since it uses as much as digits as its factorization.

1061213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1061213 is about 1030.1519305423. The cubic root of 1061213 is about 102.0001601945. Note that the first 3 decimals are identical.

Adding to 1061213 its reverse (3121601), we get a palindrome (4182814).

The spelling of 1061213 in words is "one million, sixty-one thousand, two hundred thirteen".