1421014 has 8 divisors (see below), whose sum is σ = 2436048. Its totient is φ = 609000.

The previous prime is 1421011. The next prime is 1421027. The reversal of 1421014 is 4101241.

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

It is a junction number, because it is equal to n+sod(n) for n = 1420985 and 1421003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50737 + ... + 50764.

It is an arithmetic number, because the mean of its divisors is an integer number (304506).

2^1421014 is an apocalyptic number.

1421014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1421014 is a deficient number, since it is larger than the sum of its proper divisors (1015034).

1421014 is a wasteful number, since it uses less digits than its factorization.

1421014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101510.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1421014 is about 1192.0629178026. The cubic root of 1421014 is about 112.4258342445.

Adding to 1421014 its reverse (4101241), we get a palindrome (5522255).

It can be divided in two parts, 142 and 1014, that added together give a square (1156 = 34²).

The spelling of 1421014 in words is "one million, four hundred twenty-one thousand, fourteen".