1250007 has 8 divisors (see below), whose sum is σ = 1818240. Its totient is φ = 757560.

The previous prime is 1250003. The next prime is 1250009. The reversal of 1250007 is 7000521.

It is a happy number.

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

It is not a de Polignac number, because 1250007 - 2² = 1250003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250003) 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 7 ways as a sum of consecutive naturals, for example, 18907 + ... + 18972.

It is an arithmetic number, because the mean of its divisors is an integer number (227280).

2^1250007 is an apocalyptic number.

1250007 is a deficient number, since it is larger than the sum of its proper divisors (568233).

1250007 is a wasteful number, since it uses less digits than its factorization.

1250007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37893.

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 1250007 is about 1118.0371192407. The cubic root of 1250007 is about 107.7219355818.

Adding to 1250007 its reverse (7000521), we get a palindrome (8250528).

The spelling of 1250007 in words is "one million, two hundred fifty thousand, seven".