1425026 has 8 divisors (see below), whose sum is σ = 2157840. Its totient is φ = 705748.

The previous prime is 1425007. The next prime is 1425029. The reversal of 1425026 is 6205241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1424989 and 1425007.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3116 + ... + 3543.

It is an arithmetic number, because the mean of its divisors is an integer number (269730).

2^1425026 is an apocalyptic number.

1425026 is a deficient number, since it is larger than the sum of its proper divisors (732814).

1425026 is a wasteful number, since it uses less digits than its factorization.

1425026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1425026 is about 1193.7445287833. The cubic root of 1425026 is about 112.5315401279.

The spelling of 1425026 in words is "one million, four hundred twenty-five thousand, twenty-six".