1262061 has 10 divisors (see below), whose sum is σ = 1885422. Its totient is φ = 841320.

The previous prime is 1262057. The next prime is 1262071. The reversal of 1262061 is 1602621.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 980100 + 281961 = 990^2 + 531^2 .

It is not a de Polignac number, because 1262061 - 2² = 1262057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1262011) 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 9 ways as a sum of consecutive naturals, for example, 7710 + ... + 7871.

2^1262061 is an apocalyptic number.

It is an amenable number.

1262061 is a deficient number, since it is larger than the sum of its proper divisors (623361).

1262061 is an equidigital number, since it uses as much as digits as its factorization.

1262061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15593 (or 15584 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1262061 is about 1123.4148832911. The cubic root of 1262061 is about 108.0670879470.

Adding to 1262061 its reverse (1602621), we get a palindrome (2864682).

It can be divided in two parts, 126 and 2061, that added together give a 7-th power (2187 = 3⁷).

The spelling of 1262061 in words is "one million, two hundred sixty-two thousand, sixty-one".