1612316 has 6 divisors (see below), whose sum is σ = 2821560. Its totient is φ = 806156.

The previous prime is 1612309. The next prime is 1612319. The reversal of 1612316 is 6132161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201536 + ... + 201543.

It is an arithmetic number, because the mean of its divisors is an integer number (470260).

2^1612316 is an apocalyptic number.

It is an amenable number.

1612316 is a deficient number, since it is larger than the sum of its proper divisors (1209244).

1612316 is a wasteful number, since it uses less digits than its factorization.

1612316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403083 (or 403081 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 1612316 is about 1269.7700579239. The cubic root of 1612316 is about 117.2600444809.

Adding to 1612316 its reverse (6132161), we get a palindrome (7744477).

The spelling of 1612316 in words is "one million, six hundred twelve thousand, three hundred sixteen".