1261034 has 8 divisors (see below), whose sum is σ = 1942788. Its totient is φ = 613440.

The previous prime is 1261033. The next prime is 1261069. The reversal of 1261034 is 4301621.

It can be written as a sum of positive squares in 2 ways, for example, as 1006009 + 255025 = 1003^2 + 505^2 .

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

It is a super-3 number, since 3×1261034³ = 6015914333145561912, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1261033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8447 + ... + 8594.

2^1261034 is an apocalyptic number.

1261034 is a deficient number, since it is larger than the sum of its proper divisors (681754).

1261034 is a wasteful number, since it uses less digits than its factorization.

1261034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17080.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1261034 is about 1122.9577017858. The cubic root of 1261034 is about 108.0377668557.

Adding to 1261034 its reverse (4301621), we get a palindrome (5562655).

The spelling of 1261034 in words is "one million, two hundred sixty-one thousand, thirty-four".