1316612 has 24 divisors (see below), whose sum is σ = 2624832. Its totient is φ = 572000.

The previous prime is 1316603. The next prime is 1316621. The reversal of 1316612 is 2166131.

It is an interprime number because it is at equal distance from previous prime (1316603) and next prime (1316621).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362 + ... + 1662.

It is an arithmetic number, because the mean of its divisors is an integer number (109368).

2^1316612 is an apocalyptic number.

It is an amenable number.

1316612 is a deficient number, since it is larger than the sum of its proper divisors (1308220).

1316612 is a wasteful number, since it uses less digits than its factorization.

1316612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1337 counting only the distinct ones).

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

The square root of 1316612 is about 1147.4371442480. The cubic root of 1316612 is about 109.6021995048.

It can be divided in two parts, 1 and 316612, that added together give a palindrome (316613).

The spelling of 1316612 in words is "one million, three hundred sixteen thousand, six hundred twelve".