48490 has 16 divisors (see below), whose sum is σ = 94248. Its totient is φ = 17856.

The previous prime is 48487. The next prime is 48491. The reversal of 48490 is 9484.

It can be written as a sum of positive squares in 4 ways, for example, as 31329 + 17161 = 177^2 + 131^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57 + ... + 316.

2⁴⁸⁴⁹⁰ is an apocalyptic number.

48490 is a deficient number, since it is larger than the sum of its proper divisors (45758).

48490 is a wasteful number, since it uses less digits than its factorization.

48490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 48490 is about 220.2044504546. The cubic root of 48490 is about 36.4656585735.

The spelling of 48490 in words is "forty-eight thousand, four hundred ninety".