1253007 has 12 divisors (see below), whose sum is σ = 2068560. Its totient is φ = 715968.

The previous prime is 1252997. The next prime is 1253011. The reversal of 1253007 is 7003521.

It is not a de Polignac number, because 1253007 - 2⁴ = 1252991 is a prime.

1253007 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9882 + ... + 10007.

It is an arithmetic number, because the mean of its divisors is an integer number (172380).

2^1253007 is an apocalyptic number.

1253007 is a deficient number, since it is larger than the sum of its proper divisors (815553).

1253007 is a wasteful number, since it uses less digits than its factorization.

1253007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19902 (or 19899 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 1253007 is about 1119.3779522574. The cubic root of 1253007 is about 107.8080437982.

Adding to 1253007 its reverse (7003521), we get a palindrome (8256528).

The spelling of 1253007 in words is "one million, two hundred fifty-three thousand, seven".