106195899 has 16 divisors (see below), whose sum is σ = 148707072. Its totient is φ = 67280928.

The previous prime is 106195879. The next prime is 106195909. The reversal of 106195899 is 998591601.

It is not a de Polignac number, because 106195899 - 2⁸ = 106195643 is a prime.

It is a super-2 number, since 2×106195899² = 22555137928836402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106195819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5932 + ... + 15734.

It is an arithmetic number, because the mean of its divisors is an integer number (9294192).

Almost surely, 2^106195899 is an apocalyptic number.

106195899 is a deficient number, since it is larger than the sum of its proper divisors (42511173).

106195899 is a wasteful number, since it uses less digits than its factorization.

106195899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9986.

The product of its (nonzero) digits is 174960, while the sum is 48.

The square root of 106195899 is about 10305.1394459270. The cubic root of 106195899 is about 473.5537156759.

The spelling of 106195899 in words is "one hundred six million, one hundred ninety-five thousand, eight hundred ninety-nine".