10306612 has 6 divisors (see below), whose sum is σ = 18036578. Its totient is φ = 5153304.

The previous prime is 10306589. The next prime is 10306613. The reversal of 10306612 is 21660301.

It can be written as a sum of positive squares in only one way, i.e., 10201636 + 104976 = 3194^2 + 324^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10306612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10306613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288323 + ... + 1288330.

Almost surely, 2^10306612 is an apocalyptic number.

It is an amenable number.

10306612 is a deficient number, since it is larger than the sum of its proper divisors (7729966).

10306612 is a wasteful number, since it uses less digits than its factorization.

10306612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576657 (or 2576655 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10306612 is about 3210.3912534144. The cubic root of 10306612 is about 217.6232586244.

Adding to 10306612 its reverse (21660301), we get a palindrome (31966913).

The spelling of 10306612 in words is "ten million, three hundred six thousand, six hundred twelve".