75846340 has 12 divisors (see below), whose sum is σ = 159277356. Its totient is φ = 30338528.

The previous prime is 75846319. The next prime is 75846361. The reversal of 75846340 is 4364857.

It is an interprime number because it is at equal distance from previous prime (75846319) and next prime (75846361).

It can be written as a sum of positive squares in 2 ways, for example, as 8868484 + 66977856 = 2978^2 + 8184^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 75846340.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1896139 + ... + 1896178.

It is an arithmetic number, because the mean of its divisors is an integer number (13273113).

Almost surely, 2^75846340 is an apocalyptic number.

It is an amenable number.

75846340 is an abundant number, since it is smaller than the sum of its proper divisors (83431016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75846340 is a wasteful number, since it uses less digits than its factorization.

75846340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792326 (or 3792324 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 75846340 is about 8708.9804225294. The cubic root of 75846340 is about 423.2966936001.

It can be divided in two parts, 7584 and 6340, that added together give a square (13924 = 118²).

The spelling of 75846340 in words is "seventy-five million, eight hundred forty-six thousand, three hundred forty".