46458 has 24 divisors (see below), whose sum is σ = 105300. Its totient is φ = 14784.

The previous prime is 46457. The next prime is 46471. The reversal of 46458 is 85464.

It can be written as a sum of positive squares in 2 ways, for example, as 45369 + 1089 = 213^2 + 33^2 .

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (46451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478 + ... + 566.

2⁴⁶⁴⁵⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52650).

46458 is an abundant number, since it is smaller than the sum of its proper divisors (58842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46458 is a wasteful number, since it uses less digits than its factorization.

46458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 123 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 46458 is about 215.5411793602. The cubic root of 46458 is about 35.9490018635.

The spelling of 46458 in words is "forty-six thousand, four hundred fifty-eight".