1061253 has 6 divisors (see below), whose sum is σ = 1532934. Its totient is φ = 707496.

The previous prime is 1061251. The next prime is 1061261. The reversal of 1061253 is 3521601.

1061253 is a `hidden beast` number, since 1 + 0 + 612 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 887364 + 173889 = 942^2 + 417^2 .

It is not a de Polignac number, because 1061253 - 2¹ = 1061251 is a prime.

It is a super-2 number, since 2×1061253² = 2252515860018, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061251) 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 5 ways as a sum of consecutive naturals, for example, 58950 + ... + 58967.

It is an arithmetic number, because the mean of its divisors is an integer number (255489).

2^1061253 is an apocalyptic number.

It is an amenable number.

1061253 is a deficient number, since it is larger than the sum of its proper divisors (471681).

1061253 is a wasteful number, since it uses less digits than its factorization.

1061253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117923 (or 117920 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1061253 is about 1030.1713449713. The cubic root of 1061253 is about 102.0014417328.

Adding to 1061253 its reverse (3521601), we get a palindrome (4582854).

The spelling of 1061253 in words is "one million, sixty-one thousand, two hundred fifty-three".