498425087 has 4 divisors (see below), whose sum is σ = 498789480. Its totient is φ = 498060696.

The previous prime is 498425077. The next prime is 498425107. The reversal of 498425087 is 780524894.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 498425087 - 2¹⁰ = 498424063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498425047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180137 + ... + 182882.

It is an arithmetic number, because the mean of its divisors is an integer number (124697370).

Almost surely, 2^498425087 is an apocalyptic number.

498425087 is a deficient number, since it is larger than the sum of its proper divisors (364393).

498425087 is a wasteful number, since it uses less digits than its factorization.

498425087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364392.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 498425087 is about 22325.4358748043. The cubic root of 498425087 is about 792.8663099740.

The spelling of 498425087 in words is "four hundred ninety-eight million, four hundred twenty-five thousand, eighty-seven".