498245723 has 4 divisors (see below), whose sum is σ = 515426640. Its totient is φ = 481064808.

The previous prime is 498245681. The next prime is 498245729. The reversal of 498245723 is 327542894.

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 498245723 - 2⁸ = 498245467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (498245729) 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, 8590415 + ... + 8590472.

It is an arithmetic number, because the mean of its divisors is an integer number (128856660).

Almost surely, 2^498245723 is an apocalyptic number.

498245723 is a deficient number, since it is larger than the sum of its proper divisors (17180917).

498245723 is a wasteful number, since it uses less digits than its factorization.

498245723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17180916.

The product of its digits is 483840, while the sum is 44.

The square root of 498245723 is about 22321.4184809120. The cubic root of 498245723 is about 792.7711912097.

It can be divided in two parts, 4982 and 45723, that added together give a palindrome (50705).

The spelling of 498245723 in words is "four hundred ninety-eight million, two hundred forty-five thousand, seven hundred twenty-three".