75800224 has 12 divisors (see below), whose sum is σ = 149231754. Its totient is φ = 37900096.

The previous prime is 75800213. The next prime is 75800227. The reversal of 75800224 is 42200857.

It can be written as a sum of positive squares in only one way, i.e., 75690000 + 110224 = 8700^2 + 332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 75800192 and 75800201.

It is not an unprimeable number, because it can be changed into a prime (75800227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1184347 + ... + 1184410.

Almost surely, 2^75800224 is an apocalyptic number.

It is an amenable number.

75800224 is a deficient number, since it is larger than the sum of its proper divisors (73431530).

75800224 is a wasteful number, since it uses less digits than its factorization.

75800224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368767 (or 2368759 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 75800224 is about 8706.3324080809. The cubic root of 75800224 is about 423.2108854253.

The spelling of 75800224 in words is "seventy-five million, eight hundred thousand, two hundred twenty-four".