1412816 has 10 divisors (see below), whose sum is σ = 2737362. Its totient is φ = 706400.

The previous prime is 1412813. The next prime is 1412833. The reversal of 1412816 is 6182141.

It can be written as a sum of positive squares in only one way, i.e., 1201216 + 211600 = 1096^2 + 460^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1412791 and 1412800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44135 + ... + 44166.

2^1412816 is an apocalyptic number.

1412816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1412816 is a deficient number, since it is larger than the sum of its proper divisors (1324546).

1412816 is an equidigital number, since it uses as much as digits as its factorization.

1412816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88309 (or 88303 counting only the distinct ones).

The product of its digits is 384, while the sum is 23.

The square root of 1412816 is about 1188.6193671651. The cubic root of 1412816 is about 112.2092177781.

Adding to 1412816 its reverse (6182141), we get a palindrome (7594957).

The spelling of 1412816 in words is "one million, four hundred twelve thousand, eight hundred sixteen".