1456706 has 8 divisors (see below), whose sum is σ = 2192400. Its totient is φ = 725908.

The previous prime is 1456703. The next prime is 1456709. The reversal of 1456706 is 6076541.

It is an interprime number because it is at equal distance from previous prime (1456703) and next prime (1456709).

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

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1456703) 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, 356 + ... + 1743.

It is an arithmetic number, because the mean of its divisors is an integer number (274050).

2^1456706 is an apocalyptic number.

1456706 is a deficient number, since it is larger than the sum of its proper divisors (735694).

1456706 is a wasteful number, since it uses less digits than its factorization.

1456706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1456706 is about 1206.9407607667. The cubic root of 1456706 is about 113.3593385154.

The spelling of 1456706 in words is "one million, four hundred fifty-six thousand, seven hundred six".