484138 has 4 divisors (see below), whose sum is σ = 726210. Its totient is φ = 242068.

The previous prime is 484129. The next prime is 484151. The reversal of 484138 is 831484.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 310249 + 173889 = 557^2 + 417^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121033 + ... + 121036.

2⁴⁸⁴¹³⁸ is an apocalyptic number.

484138 is a deficient number, since it is larger than the sum of its proper divisors (242072).

484138 is a wasteful number, since it uses less digits than its factorization.

484138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242071.

The product of its digits is 3072, while the sum is 28.

The square root of 484138 is about 695.8002586950. The cubic root of 484138 is about 78.5217054939.

It can be divided in two parts, 48 and 4138, that added together give a triangular number (4186 = T₉₁).

The spelling of 484138 in words is "four hundred eighty-four thousand, one hundred thirty-eight".