48145786 has 8 divisors (see below), whose sum is σ = 77774004. Its totient is φ = 22221120.

The previous prime is 48145733. The next prime is 48145793. The reversal of 48145786 is 68754184.

It can be written as a sum of positive squares in 2 ways, for example, as 45360225 + 2785561 = 6735^2 + 1669^2 .

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

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, 925855 + ... + 925906.

Almost surely, 2^48145786 is an apocalyptic number.

48145786 is a deficient number, since it is larger than the sum of its proper divisors (29628218).

48145786 is a wasteful number, since it uses less digits than its factorization.

48145786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851776.

The product of its digits is 215040, while the sum is 43.

The square root of 48145786 is about 6938.7164519095. The cubic root of 48145786 is about 363.7916782859.

The spelling of 48145786 in words is "forty-eight million, one hundred forty-five thousand, seven hundred eighty-six".