75013022 has 12 divisors (see below), whose sum is σ = 130890240. Its totient is φ = 32148396.

The previous prime is 75013019. The next prime is 75013033. The reversal of 75013022 is 22031057.

It is a junction number, because it is equal to n+sod(n) for n = 75012985 and 75013003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 382622 + ... + 382817.

It is an arithmetic number, because the mean of its divisors is an integer number (10907520).

Almost surely, 2^75013022 is an apocalyptic number.

75013022 is a deficient number, since it is larger than the sum of its proper divisors (55877218).

75013022 is a wasteful number, since it uses less digits than its factorization.

75013022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765455 (or 765448 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 75013022 is about 8661.0058307335. The cubic root of 75013022 is about 421.7407383055.

Adding to 75013022 its reverse (22031057), we get a palindrome (97044079).

The spelling of 75013022 in words is "seventy-five million, thirteen thousand, twenty-two".