75868101 has 6 divisors (see below), whose sum is σ = 109587270. Its totient is φ = 50578728.

The previous prime is 75868073. The next prime is 75868103. The reversal of 75868101 is 10186857.

It can be written as a sum of positive squares in only one way, i.e., 43956900 + 31911201 = 6630^2 + 5649^2 .

It is not a de Polignac number, because 75868101 - 2¹³ = 75859909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75868103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4214886 + ... + 4214903.

It is an arithmetic number, because the mean of its divisors is an integer number (18264545).

Almost surely, 2^75868101 is an apocalyptic number.

It is an amenable number.

75868101 is a deficient number, since it is larger than the sum of its proper divisors (33719169).

75868101 is a wasteful number, since it uses less digits than its factorization.

75868101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8429795 (or 8429792 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 75868101 is about 8710.2296755022. The cubic root of 75868101 is about 423.3371722773.

The spelling of 75868101 in words is "seventy-five million, eight hundred sixty-eight thousand, one hundred one".