2642002 has 8 divisors (see below), whose sum is σ = 4323312. Its totient is φ = 1200900.

The previous prime is 2641993. The next prime is 2642039. The reversal of 2642002 is 2002462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60024 + ... + 60067.

It is an arithmetic number, because the mean of its divisors is an integer number (540414).

2^2642002 is an apocalyptic number.

2642002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2642002 is a deficient number, since it is larger than the sum of its proper divisors (1681310).

2642002 is a wasteful number, since it uses less digits than its factorization.

2642002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120104.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2642002 is about 1625.4236370867. The cubic root of 2642002 is about 138.2433918014.

Adding to 2642002 its reverse (2002462), we get a palindrome (4644464).

The spelling of 2642002 in words is "two million, six hundred forty-two thousand, two".