2002654436 has 24 divisors (see below), whose sum is σ = 3774994944. Its totient is φ = 926893440.

The previous prime is 2002654429. The next prime is 2002654439. The reversal of 2002654436 is 6344562002.

It is not an unprimeable number, because it can be changed into a prime (2002654439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348245 + ... + 353948.

It is an arithmetic number, because the mean of its divisors is an integer number (157291456).

Almost surely, 2^2002654436 is an apocalyptic number.

It is an amenable number.

2002654436 is a deficient number, since it is larger than the sum of its proper divisors (1772340508).

2002654436 is a wasteful number, since it uses less digits than its factorization.

2002654436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702251 (or 702249 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2002654436 is about 44751.0272060877. The cubic root of 2002654436 is about 1260.4782001129.

The spelling of 2002654436 in words is "two billion, two million, six hundred fifty-four thousand, four hundred thirty-six".