1414928 has 20 divisors (see below), whose sum is σ = 2761728. Its totient is φ = 702240.

The previous prime is 1414921. The next prime is 1414943. The reversal of 1414928 is 8294141.

It is a self number, because there is not a number n which added to its sum of digits gives 1414928.

It is not an unprimeable number, because it can be changed into a prime (1414921) 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, 2825 + ... + 3287.

2^1414928 is an apocalyptic number.

It is an amenable number.

1414928 is a deficient number, since it is larger than the sum of its proper divisors (1346800).

1414928 is a wasteful number, since it uses less digits than its factorization.

1414928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662 (or 656 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 1414928 is about 1189.5074610947. The cubic root of 1414928 is about 112.2651032996.

The spelling of 1414928 in words is "one million, four hundred fourteen thousand, nine hundred twenty-eight".