75243463 has 8 divisors (see below), whose sum is σ = 76293360. Its totient is φ = 74200320.

The previous prime is 75243461. The next prime is 75243491. The reversal of 75243463 is 36434257.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75243463 - 2¹ = 75243461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75243461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23223 + ... + 26263.

It is an arithmetic number, because the mean of its divisors is an integer number (9536670).

Almost surely, 2^75243463 is an apocalyptic number.

75243463 is a deficient number, since it is larger than the sum of its proper divisors (1049897).

75243463 is a wasteful number, since it uses less digits than its factorization.

75243463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377.

The product of its digits is 60480, while the sum is 34.

The square root of 75243463 is about 8674.2989918494. The cubic root of 75243463 is about 422.1721612110.

The spelling of 75243463 in words is "seventy-five million, two hundred forty-three thousand, four hundred sixty-three".