1425039 has 32 divisors (see below), whose sum is σ = 2457600. Its totient is φ = 712800.

The previous prime is 1425029. The next prime is 1425049. The reversal of 1425039 is 9305241.

It is an interprime number because it is at equal distance from previous prime (1425029) and next prime (1425049).

It is not a de Polignac number, because 1425039 - 2⁵ = 1425007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7062 + ... + 7260.

It is an arithmetic number, because the mean of its divisors is an integer number (76800).

2^1425039 is an apocalyptic number.

1425039 is a deficient number, since it is larger than the sum of its proper divisors (1032561).

1425039 is a wasteful number, since it uses less digits than its factorization.

1425039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1425039 is about 1193.7499738220. The cubic root of 1425039 is about 112.5318823218.

The spelling of 1425039 in words is "one million, four hundred twenty-five thousand, thirty-nine".