499148 has 24 divisors (see below), whose sum is σ = 976080. Its totient is φ = 221760.

The previous prime is 499141. The next prime is 499151. The reversal of 499148 is 841994.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 499148.

It is not an unprimeable number, because it can be changed into a prime (499141) by changing a digit.

499148 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343 + ... + 1673.

It is an arithmetic number, because the mean of its divisors is an integer number (40670).

2⁴⁹⁹¹⁴⁸ is an apocalyptic number.

It is an amenable number.

499148 is a deficient number, since it is larger than the sum of its proper divisors (476932).

499148 is a wasteful number, since it uses less digits than its factorization.

499148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 375 counting only the distinct ones).

The product of its digits is 10368, while the sum is 35.

The square root of 499148 is about 706.5040693443. The cubic root of 499148 is about 79.3249447776.

The spelling of 499148 in words is "four hundred ninety-nine thousand, one hundred forty-eight".