1490459202 has 48 divisors (see below), whose sum is σ = 3377956608. Its totient is φ = 474059520.

The previous prime is 1490459189. The next prime is 1490459203. The reversal of 1490459202 is 2029540941.

It is not an unprimeable number, because it can be changed into a prime (1490459203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174258 + ... + 182610.

It is an arithmetic number, because the mean of its divisors is an integer number (70374096).

Almost surely, 2^1490459202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1490459202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1688978304).

1490459202 is an abundant number, since it is smaller than the sum of its proper divisors (1887497406).

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

1490459202 is a wasteful number, since it uses less digits than its factorization.

1490459202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8815 (or 8812 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 1490459202 is about 38606.4658056134. The cubic root of 1490459202 is about 1142.2820814384.

The spelling of 1490459202 in words is "one billion, four hundred ninety million, four hundred fifty-nine thousand, two hundred two".