48401666 has 8 divisors (see below), whose sum is σ = 72715644. Its totient is φ = 24163120.

The previous prime is 48401663. The next prime is 48401677. The reversal of 48401666 is 66610484.

It can be written as a sum of positive squares in 2 ways, for example, as 48011041 + 390625 = 6929^2 + 625^2 .

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

It is not an unprimeable number, because it can be changed into a prime (48401663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17225 + ... + 19836.

Almost surely, 2^48401666 is an apocalyptic number.

48401666 is a deficient number, since it is larger than the sum of its proper divisors (24313978).

48401666 is a wasteful number, since it uses less digits than its factorization.

48401666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37716.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 48401666 is about 6957.1305866715. The cubic root of 48401666 is about 364.4350200884.

The spelling of 48401666 in words is "forty-eight million, four hundred one thousand, six hundred sixty-six".