481658 has 4 divisors (see below), whose sum is σ = 722490. Its totient is φ = 240828.

The previous prime is 481651. The next prime is 481667. The reversal of 481658 is 856184.

481658 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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., 267289 + 214369 = 517^2 + 463^2 .

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (481651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120413 + ... + 120416.

2⁴⁸¹⁶⁵⁸ is an apocalyptic number.

481658 is a deficient number, since it is larger than the sum of its proper divisors (240832).

481658 is a wasteful number, since it uses less digits than its factorization.

481658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240831.

The product of its digits is 7680, while the sum is 32.

The square root of 481658 is about 694.0158499631. The cubic root of 481658 is about 78.3873999257.

The spelling of 481658 in words is "four hundred eighty-one thousand, six hundred fifty-eight".