75848461 has 4 divisors (see below), whose sum is σ = 81682972. Its totient is φ = 70013952.

The previous prime is 75848449. The next prime is 75848473. The reversal of 75848461 is 16484857.

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

It is an interprime number because it is at equal distance from previous prime (75848449) and next prime (75848473).

It can be written as a sum of positive squares in 2 ways, for example, as 44555625 + 31292836 = 6675^2 + 5594^2 .

It is a cyclic number.

It is not a de Polignac number, because 75848461 - 2⁵ = 75848429 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 (75848491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2917236 + ... + 2917261.

It is an arithmetic number, because the mean of its divisors is an integer number (20420743).

Almost surely, 2^75848461 is an apocalyptic number.

It is an amenable number.

75848461 is a deficient number, since it is larger than the sum of its proper divisors (5834511).

75848461 is a wasteful number, since it uses less digits than its factorization.

75848461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834510.

The product of its digits is 215040, while the sum is 43.

The square root of 75848461 is about 8709.1021925340. The cubic root of 75848461 is about 423.3006393142.

The spelling of 75848461 in words is "seventy-five million, eight hundred forty-eight thousand, four hundred sixty-one".