2004695242 has 16 divisors (see below), whose sum is σ = 3282544800. Its totient is φ = 910632240.

The previous prime is 2004695239. The next prime is 2004695243. The reversal of 2004695242 is 2425964002.

It is a junction number, because it is equal to n+sod(n) for n = 2004695198 and 2004695207.

It is not an unprimeable number, because it can be changed into a prime (2004695243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5884 + ... + 63592.

It is an arithmetic number, because the mean of its divisors is an integer number (205159050).

Almost surely, 2^2004695242 is an apocalyptic number.

2004695242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2004695242 is a deficient number, since it is larger than the sum of its proper divisors (1277849558).

2004695242 is a wasteful number, since it uses less digits than its factorization.

2004695242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59301.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2004695242 is about 44773.8231782813. The cubic root of 2004695242 is about 1260.9062184009.

The spelling of 2004695242 in words is "two billion, four million, six hundred ninety-five thousand, two hundred forty-two".