1427694 has 16 divisors (see below), whose sum is σ = 3023568. Its totient is φ = 447872.

The previous prime is 1427687. The next prime is 1427707. The reversal of 1427694 is 4967241.

It is a happy 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, 6897 + ... + 7100.

It is an arithmetic number, because the mean of its divisors is an integer number (188973).

2^1427694 is an apocalyptic number.

1427694 is an abundant number, since it is smaller than the sum of its proper divisors (1595874).

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

1427694 is a wasteful number, since it uses less digits than its factorization.

1427694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14019.

The product of its digits is 12096, while the sum is 33.

The square root of 1427694 is about 1194.8614982499. The cubic root of 1427694 is about 112.6017252737.

The spelling of 1427694 in words is "one million, four hundred twenty-seven thousand, six hundred ninety-four".