1412078 has 4 divisors (see below), whose sum is σ = 2118120. Its totient is φ = 706038.

The previous prime is 1412057. The next prime is 1412087. The reversal of 1412078 is 8702141.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 353018 + ... + 353021.

It is an arithmetic number, because the mean of its divisors is an integer number (529530).

2^1412078 is an apocalyptic number.

1412078 is a deficient number, since it is larger than the sum of its proper divisors (706042).

1412078 is an equidigital number, since it uses as much as digits as its factorization.

1412078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706041.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 1412078 is about 1188.3088824039. The cubic root of 1412078 is about 112.1896764681.

The spelling of 1412078 in words is "one million, four hundred twelve thousand, seventy-eight".