1002480426 has 24 divisors (see below), whose sum is σ = 2179781604. Its totient is φ = 332969280.

The previous prime is 1002480397. The next prime is 1002480433. The reversal of 1002480426 is 6240842001.

It can be written as a sum of positive squares in 2 ways, for example, as 905949801 + 96530625 = 30099^2 + 9825^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1002480426.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94041 + ... + 104156.

Almost surely, 2^1002480426 is an apocalyptic number.

1002480426 is an abundant number, since it is smaller than the sum of its proper divisors (1177301178).

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

1002480426 is a wasteful number, since it uses less digits than its factorization.

1002480426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198486 (or 198483 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1002480426 is about 31661.9712904930. The cubic root of 1002480426 is about 1000.8261259946.

The spelling of 1002480426 in words is "one billion, two million, four hundred eighty thousand, four hundred twenty-six".