1003242276 has 27 divisors (see below), whose sum is σ = 2536454011. Its totient is φ = 334350744.

The previous prime is 1003242257. The next prime is 1003242277. The reversal of 1003242276 is 6722423001.

The square root of 1003242276 is 31674.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003242277) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 187405 + ... + 192683.

Almost surely, 2^1003242276 is an apocalyptic number.

1003242276 is the 31674-th square number.

It is an amenable number.

1003242276 is an abundant number, since it is smaller than the sum of its proper divisors (1533211735).

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

1003242276 is an frugal number, since it uses more digits than its factorization.

1003242276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10568 (or 5284 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The cubic root of 1003242276 is about 1001.0795927268.

Adding to 1003242276 its reverse (6722423001), we get a palindrome (7725665277).

The spelling of 1003242276 in words is "one billion, three million, two hundred forty-two thousand, two hundred seventy-six".