499015 has 16 divisors (see below), whose sum is σ = 671616. Its totient is φ = 352800.

The previous prime is 498989. The next prime is 499021. The reversal of 499015 is 510994.

It is not a de Polignac number, because 499015 - 2¹⁵ = 466247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2260 + ... + 2470.

It is an arithmetic number, because the mean of its divisors is an integer number (41976).

2⁴⁹⁹⁰¹⁵ is an apocalyptic number.

499015 is a deficient number, since it is larger than the sum of its proper divisors (172601).

499015 is a wasteful number, since it uses less digits than its factorization.

499015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 499015 is about 706.4099376424. The cubic root of 499015 is about 79.3178986678.

It can be divided in two parts, 4990 and 15, that added together give a palindrome (5005).

The spelling of 499015 in words is "four hundred ninety-nine thousand, fifteen".