106247651 has 2 divisors, whose sum is σ = 106247652. Its totient is φ = 106247650.

The previous prime is 106247623. The next prime is 106247699. The reversal of 106247651 is 156742601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106247651 is a prime.

It is a super-2 number, since 2×106247651² = 22577126686035602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (106247611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53123825 + 53123826.

It is an arithmetic number, because the mean of its divisors is an integer number (53123826).

Almost surely, 2^106247651 is an apocalyptic number.

106247651 is a deficient number, since it is larger than the sum of its proper divisors (1).

106247651 is an equidigital number, since it uses as much as digits as its factorization.

106247651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 106247651 is about 10307.6501201777. The cubic root of 106247651 is about 473.6306281624.

The spelling of 106247651 in words is "one hundred six million, two hundred forty-seven thousand, six hundred fifty-one".