1425012 has 12 divisors (see below), whose sum is σ = 3325056. Its totient is φ = 475000.

The previous prime is 1425007. The next prime is 1425029. The reversal of 1425012 is 2105241.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 1424982 and 1425000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59364 + ... + 59387.

It is an arithmetic number, because the mean of its divisors is an integer number (277088).

2^1425012 is an apocalyptic number.

1425012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1425012 is an abundant number, since it is smaller than the sum of its proper divisors (1900044).

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

1425012 is a wasteful number, since it uses less digits than its factorization.

1425012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118758 (or 118756 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1425012 is about 1193.7386648677. The cubic root of 1425012 is about 112.5311716091.

The spelling of 1425012 in words is "one million, four hundred twenty-five thousand, twelve".