75860680 has 32 divisors (see below), whose sum is σ = 195071040. Its totient is φ = 26009280.

The previous prime is 75860677. The next prime is 75860699. The reversal of 75860680 is 8606857.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135186 + ... + 135745.

It is an arithmetic number, because the mean of its divisors is an integer number (6095970).

Almost surely, 2^75860680 is an apocalyptic number.

75860680 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

75860680 is an abundant number, since it is smaller than the sum of its proper divisors (119210360).

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

75860680 is a wasteful number, since it uses less digits than its factorization.

75860680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270949 (or 270945 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 75860680 is about 8709.8036717253. The cubic root of 75860680 is about 423.3233689900.

The spelling of 75860680 in words is "seventy-five million, eight hundred sixty thousand, six hundred eighty".