75873043 has 4 divisors (see below), whose sum is σ = 75990960. Its totient is φ = 75755128.

The previous prime is 75873029. The next prime is 75873071. The reversal of 75873043 is 34037857.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 75873043 - 2¹⁷ = 75741971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75872993 and 75873011.

It is not an unprimeable number, because it can be changed into a prime (75873073) 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 3 ways as a sum of consecutive naturals, for example, 57988 + ... + 59281.

It is an arithmetic number, because the mean of its divisors is an integer number (18997740).

Almost surely, 2^75873043 is an apocalyptic number.

75873043 is a deficient number, since it is larger than the sum of its proper divisors (117917).

75873043 is a wasteful number, since it uses less digits than its factorization.

75873043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117916.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 75873043 is about 8710.5133603020. The cubic root of 75873043 is about 423.3463640494.

The spelling of 75873043 in words is "seventy-five million, eight hundred seventy-three thousand, forty-three".