75225926 has 4 divisors (see below), whose sum is σ = 112838892. Its totient is φ = 37612962.

The previous prime is 75225919. The next prime is 75225929. The reversal of 75225926 is 62952257.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62952257 = 199 ⋅316343.

It is a self number, because there is not a number n which added to its sum of digits gives 75225926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75225929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18806480 + ... + 18806483.

It is an arithmetic number, because the mean of its divisors is an integer number (28209723).

Almost surely, 2^75225926 is an apocalyptic number.

75225926 is a deficient number, since it is larger than the sum of its proper divisors (37612966).

75225926 is a wasteful number, since it uses less digits than its factorization.

75225926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37612965.

The product of its digits is 75600, while the sum is 38.

The square root of 75225926 is about 8673.2880731589. The cubic root of 75225926 is about 422.1393600960.

The spelling of 75225926 in words is "seventy-five million, two hundred twenty-five thousand, nine hundred twenty-six".