75228626 has 8 divisors (see below), whose sum is σ = 123101424. Its totient is φ = 34194820.

The previous prime is 75228589. The next prime is 75228649. The reversal of 75228626 is 62682257.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 75228626.

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, 1709720 + ... + 1709763.

It is an arithmetic number, because the mean of its divisors is an integer number (15387678).

Almost surely, 2^75228626 is an apocalyptic number.

75228626 is a deficient number, since it is larger than the sum of its proper divisors (47872798).

75228626 is a wasteful number, since it uses less digits than its factorization.

75228626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3419496.

The product of its digits is 80640, while the sum is 38.

The square root of 75228626 is about 8673.4437220749. The cubic root of 75228626 is about 422.1444104942.

The spelling of 75228626 in words is "seventy-five million, two hundred twenty-eight thousand, six hundred twenty-six".