1002502424 has 48 divisors (see below), whose sum is σ = 2361282000. Its totient is φ = 390582720.

The previous prime is 1002502411. The next prime is 1002502429. The reversal of 1002502424 is 4242052001.

It is a happy number.

1002502424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1002502424² = 2010022220251751552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1002502396 and 1002502405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002502429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67199 + ... + 80750.

It is an arithmetic number, because the mean of its divisors is an integer number (49193375).

Almost surely, 2^1002502424 is an apocalyptic number.

1002502424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1002502424 is an abundant number, since it is smaller than the sum of its proper divisors (1358779576).

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

1002502424 is a wasteful number, since it uses less digits than its factorization.

1002502424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147984 (or 147969 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 1002502424 is about 31662.3186769384. The cubic root of 1002502424 is about 1000.8334465073.

Adding to 1002502424 its reverse (4242052001), we get a palindrome (5244554425).

The spelling of 1002502424 in words is "one billion, two million, five hundred two thousand, four hundred twenty-four".