48483621 has 18 divisors (see below), whose sum is σ = 72615270. Its totient is φ = 31135440.

The previous prime is 48483619. The next prime is 48483629. The reversal of 48483621 is 12638484.

It can be written as a sum of positive squares in only one way, i.e., 41796225 + 6687396 = 6465^2 + 2586^2 .

It is not a de Polignac number, because 48483621 - 2¹ = 48483619 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48483629) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 112276 + ... + 112706.

Almost surely, 2^48483621 is an apocalyptic number.

It is an amenable number.

48483621 is a deficient number, since it is larger than the sum of its proper divisors (24131649).

48483621 is an equidigital number, since it uses as much as digits as its factorization.

48483621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 463 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 48483621 is about 6963.0180956249. The cubic root of 48483621 is about 364.6405944899.

The spelling of 48483621 in words is "forty-eight million, four hundred eighty-three thousand, six hundred twenty-one".