1426704 has 20 divisors (see below), whose sum is σ = 3685776. Its totient is φ = 475552.

The previous prime is 1426703. The next prime is 1426717. The reversal of 1426704 is 4076241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1426703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14814 + ... + 14909.

2^1426704 is an apocalyptic number.

It is an amenable number.

1426704 is an abundant number, since it is smaller than the sum of its proper divisors (2259072).

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

1426704 is a wasteful number, since it uses less digits than its factorization.

1426704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29734 (or 29728 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1426704 is about 1194.4471524517. The cubic root of 1426704 is about 112.5756922712.

The spelling of 1426704 in words is "one million, four hundred twenty-six thousand, seven hundred four".