1424930 has 32 divisors (see below), whose sum is σ = 2815344. Its totient is φ = 516096.

The previous prime is 1424911. The next prime is 1424933. The reversal of 1424930 is 394241.

It can be written as a sum of positive squares in 8 ways, for example, as 39601 + 1385329 = 199^2 + 1177^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1424896 and 1424905.

It is not an unprimeable number, because it can be changed into a prime (1424933) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12554 + ... + 12666.

2^1424930 is an apocalyptic number.

1424930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1424930 is a deficient number, since it is larger than the sum of its proper divisors (1390414).

1424930 is a wasteful number, since it uses less digits than its factorization.

1424930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1424930 is about 1193.7043184977. The cubic root of 1424930 is about 112.5290130932.

The spelling of 1424930 in words is "one million, four hundred twenty-four thousand, nine hundred thirty".