75842461 has 8 divisors (see below), whose sum is σ = 78792704. Its totient is φ = 72923760.

The previous prime is 75842447. The next prime is 75842467. The reversal of 75842461 is 16424857.

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 75842461 - 2²³ = 67453853 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75842461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75842467) 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, 2925 + ... + 12658.

It is an arithmetic number, because the mean of its divisors is an integer number (9849088).

Almost surely, 2^75842461 is an apocalyptic number.

It is an amenable number.

75842461 is a deficient number, since it is larger than the sum of its proper divisors (2950243).

75842461 is a wasteful number, since it uses less digits than its factorization.

75842461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15771.

The product of its digits is 53760, while the sum is 37.

The square root of 75842461 is about 8708.7577185268. The cubic root of 75842461 is about 423.2894772735.

The spelling of 75842461 in words is "seventy-five million, eight hundred forty-two thousand, four hundred sixty-one".