490723248 has 20 divisors (see below), whose sum is σ = 1267701848. Its totient is φ = 163574400.

The previous prime is 490723243. The next prime is 490723271. The reversal of 490723248 is 842327094.

It is a super-2 number, since 2×490723248² = 481618612255339008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (490723243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5111653 + ... + 5111748.

Almost surely, 2^490723248 is an apocalyptic number.

490723248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

490723248 is an abundant number, since it is smaller than the sum of its proper divisors (776978600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490723248 is a wasteful number, since it uses less digits than its factorization.

490723248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10223412 (or 10223406 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 490723248 is about 22152.2741044797. The cubic root of 490723248 is about 788.7612096863.

The spelling of 490723248 in words is "four hundred ninety million, seven hundred twenty-three thousand, two hundred forty-eight".