1425342 has 16 divisors (see below), whose sum is σ = 3000960. Its totient is φ = 450072.

The previous prime is 1425337. The next prime is 1425343. The reversal of 1425342 is 2435241.

It is a super-3 number, since 3×1425342³ = 8687173638933305064, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6138 + ... + 6365.

It is an arithmetic number, because the mean of its divisors is an integer number (187560).

2^1425342 is an apocalyptic number.

1425342 is an abundant number, since it is smaller than the sum of its proper divisors (1575618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425342 is a wasteful number, since it uses less digits than its factorization.

1425342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12527.

The product of its digits is 960, while the sum is 21.

The square root of 1425342 is about 1193.8768780741. The cubic root of 1425342 is about 112.5398574822.

The spelling of 1425342 in words is "one million, four hundred twenty-five thousand, three hundred forty-two".