148498 has 8 divisors (see below), whose sum is σ = 254592. Its totient is φ = 63636.

The previous prime is 148483. The next prime is 148501. The reversal of 148498 is 894841.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5290 + ... + 5317.

It is an arithmetic number, because the mean of its divisors is an integer number (31824).

2¹⁴⁸⁴⁹⁸ is an apocalyptic number.

148498 is a deficient number, since it is larger than the sum of its proper divisors (106094).

148498 is a wasteful number, since it uses less digits than its factorization.

148498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10616.

The product of its digits is 9216, while the sum is 34.

The square root of 148498 is about 385.3543823547. The cubic root of 148498 is about 52.9549872949.

It can be divided in two parts, 148 and 498, that added together give a palindrome (646).

The spelling of 148498 in words is "one hundred forty-eight thousand, four hundred ninety-eight".