1061197 has 16 divisors (see below), whose sum is σ = 1203840. Its totient is φ = 931392.

The previous prime is 1061189. The next prime is 1061227. The reversal of 1061197 is 7911601.

It is a cyclic number.

It is not a de Polignac number, because 1061197 - 2³ = 1061189 is a prime.

It is a super-2 number, since 2×1061197² = 2252278145618, 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 (1061107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24658 + ... + 24700.

It is an arithmetic number, because the mean of its divisors is an integer number (75240).

2^1061197 is an apocalyptic number.

It is an amenable number.

1061197 is a deficient number, since it is larger than the sum of its proper divisors (142643).

1061197 is a wasteful number, since it uses less digits than its factorization.

1061197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 1061197 is about 1030.1441646682. The cubic root of 1061197 is about 101.9996475702. Note that the first 3 decimals are identical.

Adding to 1061197 its reverse (7911601), we get a palindrome (8972798).

The spelling of 1061197 in words is "one million, sixty-one thousand, one hundred ninety-seven".