2652002 has 4 divisors (see below), whose sum is σ = 3978006. Its totient is φ = 1326000.

The previous prime is 2651989. The next prime is 2652007. The reversal of 2652002 is 2002562.

2652002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2042041 + 609961 = 1429^2 + 781^2 .

It is a super-2 number, since 2×2652002² = 14066229216008, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2652007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662999 + ... + 663002.

2^2652002 is an apocalyptic number.

2652002 is a deficient number, since it is larger than the sum of its proper divisors (1326004).

2652002 is a wasteful number, since it uses less digits than its factorization.

2652002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326003.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2652002 is about 1628.4968529291. The cubic root of 2652002 is about 138.4175896763.

Adding to 2652002 its reverse (2002562), we get a palindrome (4654564).

The spelling of 2652002 in words is "two million, six hundred fifty-two thousand, two".