75700480 has 36 divisors (see below), whose sum is σ = 181329372. Its totient is φ = 30279680.

The previous prime is 75700459. The next prime is 75700487. The reversal of 75700480 is 8400757.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37161216 + 38539264 = 6096^2 + 6208^2 .

It is not an unprimeable number, because it can be changed into a prime (75700487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28291 + ... + 30850.

It is an arithmetic number, because the mean of its divisors is an integer number (5036927).

Almost surely, 2^75700480 is an apocalyptic number.

It is an amenable number.

75700480 is an abundant number, since it is smaller than the sum of its proper divisors (105628892).

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

75700480 is an equidigital number, since it uses as much as digits as its factorization.

75700480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59162 (or 59148 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 75700480 is about 8700.6022780035. The cubic root of 75700480 is about 423.0251723605.

The spelling of 75700480 in words is "seventy-five million, seven hundred thousand, four hundred eighty".