24642002 has 24 divisors (see below), whose sum is σ = 46908720. Its totient is φ = 9600360.

The previous prime is 24641951. The next prime is 24642011. The reversal of 24642002 is 20024642.

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, 10352 + ... + 12507.

It is an arithmetic number, because the mean of its divisors is an integer number (1954530).

Almost surely, 2^24642002 is an apocalyptic number.

24642002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24642002 is a deficient number, since it is larger than the sum of its proper divisors (22266718).

24642002 is a wasteful number, since it uses less digits than its factorization.

24642002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22886 (or 22879 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 24642002 is about 4964.0711114971. The cubic root of 24642002 is about 290.9993347568. Note that the first 3 decimals are identical.

Adding to 24642002 its reverse (20024642), we get a palindrome (44666644).

It can be divided in two parts, 2464200 and 2, that multiplied together give a square (4928400 = 2220²).

The spelling of 24642002 in words is "twenty-four million, six hundred forty-two thousand, two".