48209746 has 8 divisors (see below), whose sum is σ = 77877324. Its totient is φ = 22250640.

The previous prime is 48209731. The next prime is 48209789. The reversal of 48209746 is 64790284.

It can be written as a sum of positive squares in 2 ways, for example, as 48149721 + 60025 = 6939^2 + 245^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 48209699 and 48209708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927085 + ... + 927136.

Almost surely, 2^48209746 is an apocalyptic number.

48209746 is a deficient number, since it is larger than the sum of its proper divisors (29667578).

48209746 is a wasteful number, since it uses less digits than its factorization.

48209746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854236.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 48209746 is about 6943.3238438085. The cubic root of 48209746 is about 363.9527018606.

The spelling of 48209746 in words is "forty-eight million, two hundred nine thousand, seven hundred forty-six".