10506611 has 2 divisors, whose sum is σ = 10506612. Its totient is φ = 10506610.

The previous prime is 10506599. The next prime is 10506623. The reversal of 10506611 is 11660501.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (10506599) and next prime (10506623).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10506611 is a prime.

It is a super-2 number, since 2×10506611² = 220777749410642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10506641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5253305 + 5253306.

It is an arithmetic number, because the mean of its divisors is an integer number (5253306).

Almost surely, 2^10506611 is an apocalyptic number.

10506611 is a deficient number, since it is larger than the sum of its proper divisors (1).

10506611 is an equidigital number, since it uses as much as digits as its factorization.

10506611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 10506611 is about 3241.3902881325. The cubic root of 10506611 is about 219.0219044971.

The spelling of 10506611 in words is "ten million, five hundred six thousand, six hundred eleven".