106248899 has 2 divisors, whose sum is σ = 106248900. Its totient is φ = 106248898.

The previous prime is 106248889. The next prime is 106248913. The reversal of 106248899 is 998842601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106248899 - 2⁸ = 106248643 is a prime.

It is a super-2 number, since 2×106248899² = 22577657077424402, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (106248809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53124449 + 53124450.

It is an arithmetic number, because the mean of its divisors is an integer number (53124450).

Almost surely, 2^106248899 is an apocalyptic number.

106248899 is a deficient number, since it is larger than the sum of its proper divisors (1).

106248899 is an equidigital number, since it uses as much as digits as its factorization.

106248899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 106248899 is about 10307.7106575612. The cubic root of 106248899 is about 473.6324825993.

The spelling of 106248899 in words is "one hundred six million, two hundred forty-eight thousand, eight hundred ninety-nine".