75969914 has 4 divisors (see below), whose sum is σ = 113954874. Its totient is φ = 37984956.

The previous prime is 75969911. The next prime is 75969931. The reversal of 75969914 is 41996957.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41996957 = 5197 ⋅8081.

It can be written as a sum of positive squares in only one way, i.e., 63600625 + 12369289 = 7975^2 + 3517^2 .

It is not an unprimeable number, because it can be changed into a prime (75969911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18992477 + ... + 18992480.

Almost surely, 2^75969914 is an apocalyptic number.

75969914 is a deficient number, since it is larger than the sum of its proper divisors (37984960).

75969914 is a wasteful number, since it uses less digits than its factorization.

75969914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37984959.

The product of its digits is 612360, while the sum is 50.

The square root of 75969914 is about 8716.0721658325. The cubic root of 75969914 is about 423.5264567551.

The spelling of 75969914 in words is "seventy-five million, nine hundred sixty-nine thousand, nine hundred fourteen".