75814 has 4 divisors (see below), whose sum is σ = 113724. Its totient is φ = 37906.

The previous prime is 75797. The next prime is 75821. The reversal of 75814 is 41857.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41857 = 19 ⋅2203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18952 + ... + 18955.

It is an arithmetic number, because the mean of its divisors is an integer number (28431).

2⁷⁵⁸¹⁴ is an apocalyptic number.

75814 is a deficient number, since it is larger than the sum of its proper divisors (37910).

75814 is a wasteful number, since it uses less digits than its factorization.

75814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37909.

The product of its digits is 1120, while the sum is 25.

The square root of 75814 is about 275.3434219298. The cubic root of 75814 is about 42.3236522113.

The spelling of 75814 in words is "seventy-five thousand, eight hundred fourteen".