1426072 has 8 divisors (see below), whose sum is σ = 2673900. Its totient is φ = 713032.

The previous prime is 1426067. The next prime is 1426081. The reversal of 1426072 is 2706241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89122 + ... + 89137.

2^1426072 is an apocalyptic number.

It is an amenable number.

1426072 is a deficient number, since it is larger than the sum of its proper divisors (1247828).

1426072 is a wasteful number, since it uses less digits than its factorization.

1426072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178265 (or 178261 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1426072 is about 1194.1825656071. The cubic root of 1426072 is about 112.5590669245.

The spelling of 1426072 in words is "one million, four hundred twenty-six thousand, seventy-two".