490885528 has 24 divisors (see below), whose sum is σ = 1070682300. Its totient is φ = 210379344.

The previous prime is 490885519. The next prime is 490885529. The reversal of 490885528 is 825588094.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490885529) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 625738 + ... + 626521.

Almost surely, 2^490885528 is an apocalyptic number.

It is an amenable number.

490885528 is an abundant number, since it is smaller than the sum of its proper divisors (579796772).

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

490885528 is a wasteful number, since it uses less digits than its factorization.

490885528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252279 (or 1252268 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 49.

The square root of 490885528 is about 22155.9366310702. The cubic root of 490885528 is about 788.8481467141.

The spelling of 490885528 in words is "four hundred ninety million, eight hundred eighty-five thousand, five hundred twenty-eight".