1425086 has 16 divisors (see below), whose sum is σ = 2343600. Its totient is φ = 645888.

The previous prime is 1425079. The next prime is 1425091. The reversal of 1425086 is 6805241.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070 + ... + 1998.

It is an arithmetic number, because the mean of its divisors is an integer number (146475).

2^1425086 is an apocalyptic number.

1425086 is a deficient number, since it is larger than the sum of its proper divisors (918514).

1425086 is a wasteful number, since it uses less digits than its factorization.

1425086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1425086 is about 1193.7696595240. The cubic root of 1425086 is about 112.5331194669.

The spelling of 1425086 in words is "one million, four hundred twenty-five thousand, eighty-six".