1425007 has 2 divisors, whose sum is σ = 1425008. Its totient is φ = 1425006.

The previous prime is 1424989. The next prime is 1425029. The reversal of 1425007 is 7005241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1425007 - 2¹⁹ = 900719 is a prime.

It is an Ulam number.

1425007 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1425077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712503 + 712504.

It is an arithmetic number, because the mean of its divisors is an integer number (712504).

2^1425007 is an apocalyptic number.

1425007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425007 is an equidigital number, since it uses as much as digits as its factorization.

1425007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 1425007 is about 1193.7365706051. The cubic root of 1425007 is about 112.5310399946.

The spelling of 1425007 in words is "one million, four hundred twenty-five thousand, seven".