1456994 has 16 divisors (see below), whose sum is σ = 2725056. Its totient is φ = 567600.

The previous prime is 1456963. The next prime is 1457011. The reversal of 1456994 is 4996541.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4577 + ... + 4884.

It is an arithmetic number, because the mean of its divisors is an integer number (170316).

2^1456994 is an apocalyptic number.

1456994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1456994 is a deficient number, since it is larger than the sum of its proper divisors (1268062).

1456994 is a wasteful number, since it uses less digits than its factorization.

1456994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9481.

The product of its digits is 38880, while the sum is 38.

The square root of 1456994 is about 1207.0600647855. The cubic root of 1456994 is about 113.3668086427.

The spelling of 1456994 in words is "one million, four hundred fifty-six thousand, nine hundred ninety-four".