75918914 has 4 divisors (see below), whose sum is σ = 113878374. Its totient is φ = 37959456.

The previous prime is 75918901. The next prime is 75918919. The reversal of 75918914 is 41981957.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41981957 = 157 ⋅267401.

It can be written as a sum of positive squares in only one way, i.e., 70476025 + 5442889 = 8395^2 + 2333^2 .

It is not an unprimeable number, because it can be changed into a prime (75918919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18979727 + ... + 18979730.

Almost surely, 2^75918914 is an apocalyptic number.

75918914 is a deficient number, since it is larger than the sum of its proper divisors (37959460).

75918914 is a wasteful number, since it uses less digits than its factorization.

75918914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37959459.

The product of its digits is 90720, while the sum is 44.

The square root of 75918914 is about 8713.1460449140. The cubic root of 75918914 is about 423.4316618404.

The spelling of 75918914 in words is "seventy-five million, nine hundred eighteen thousand, nine hundred fourteen".