148582 has 8 divisors (see below), whose sum is σ = 254736. Its totient is φ = 63672.

The previous prime is 148579. The next prime is 148609. The reversal of 148582 is 285841.

148582 is nontrivially palindromic in base 13.

148582 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×148582² = 44153221448, which contains 22 as substring.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 148582.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5293 + ... + 5320.

It is an arithmetic number, because the mean of its divisors is an integer number (31842).

2¹⁴⁸⁵⁸² is an apocalyptic number.

148582 is a deficient number, since it is larger than the sum of its proper divisors (106154).

148582 is a wasteful number, since it uses less digits than its factorization.

148582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10622.

The product of its digits is 2560, while the sum is 28.

The square root of 148582 is about 385.4633575322. The cubic root of 148582 is about 52.9649703260.

The spelling of 148582 in words is "one hundred forty-eight thousand, five hundred eighty-two".