1260007 has 4 divisors (see below), whose sum is σ = 1440016. Its totient is φ = 1080000.

The previous prime is 1259983. The next prime is 1260011. The reversal of 1260007 is 7000621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1260007 - 2¹¹ = 1257959 is a prime.

It is the 1123-rd Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260047) by changing a digit.

It is a nontrivial repunit in base 1122.

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, 89994 + ... + 90007.

It is an arithmetic number, because the mean of its divisors is an integer number (360004).

2^1260007 is an apocalyptic number.

1260007 is a deficient number, since it is larger than the sum of its proper divisors (180009).

1260007 is an equidigital number, since it uses as much as digits as its factorization.

1260007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180008.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1260007 is about 1122.5003340757. The cubic root of 1260007 is about 108.0084298404.

Adding to 1260007 its reverse (7000621), we get a palindrome (8260628).

The spelling of 1260007 in words is "one million, two hundred sixty thousand, seven".