24040002 has 32 divisors (see below), whose sum is σ = 55775232. Its totient is φ = 6765264.

The previous prime is 24039971. The next prime is 24040007. The reversal of 24040002 is 20004042.

It is a self number, because there is not a number n which added to its sum of digits gives 24040002.

It is not an unprimeable number, because it can be changed into a prime (24040007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458 + ... + 7085.

It is an arithmetic number, because the mean of its divisors is an integer number (1742976).

Almost surely, 2^24040002 is an apocalyptic number.

24040002 is an abundant number, since it is smaller than the sum of its proper divisors (31735230).

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

24040002 is a wasteful number, since it uses less digits than its factorization.

24040002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8622.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 24040002 is about 4903.0604728068. The cubic root of 24040002 is about 288.6100830719.

Adding to 24040002 its reverse (20004042), we get a palindrome (44044044).

The spelling of 24040002 in words is "twenty-four million, forty thousand, two".